5254807040

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 240

約数和(自身を含む): 14803530192

約数和(自身を除く): 9548723152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 163, 196, 224, 245, 256, 257, 280, 320, 326, 392, 448, 490, 512, 514, 560, 640, 652, 784, 815, 896, 980, 1028, 1120, 1141, 1280, 1285, 1304, 1568, 1630, 1792, 1799, 1960, 2056, 2240, 2282, 2560, 2570, 2608, 3136, 3260, 3584, 3598, 3920, 4112, 4480, 4564, 5140, 5216, 5705, 6272, 6520, 7196, 7840, 7987, 8224, 8960, 8995, 9128, 10280, 10432, 11410, 12544, 12593, 13040, 14392, 15680, 15974, 16448, 17920, 17990, 18256, 20560, 20864, 22820, 25088, 25186, 26080, 28784, 31360, 31948, 32896, 35980, 36512, 39935, 41120, 41728, 41891, 45640, 50372, 52160, 57568, 62720, 62965, 63896, 65792, 71960, 73024, 79870, 82240, 83456, 83782, 91280, 100744, 104320, 115136, 125440, 125930, 127792, 131584, 143920, 146048, 159740, 164480, 167564, 182560, 201488, 208640, 209455, 230272, 251860, 255584, 287840, 292096, 293237, 319480, 328960, 335128, 365120, 402976, 417280, 418910, 460544, 503720, 511168, 575680, 584192, 586474, 638960, 657920, 670256, 730240, 805952, 837820, 921088, 1007440, 1022336, 1151360, 1172948, 1277920, 1340512, 1460480, 1466185, 1611904, 1675640, 2014880, 2044672, 2052659, 2302720, 2345896, 2555840, 2681024, 2920960, 2932370, 3223808, 3351280, 4029760, 4089344, 4105318, 4605440, 4691792, 5111680, 5362048, 5864740, 6447616, 6702560, 8059520, 8210636, 9383584, 10223360, 10263295, 10724096, 11729480, 13405120, 16119040, 16421272, 18767168, 20446720, 20526590, 21448192, 23458960, 26810240, 32238080, 32842544, 37534336, 41053180, 46917920, 53620480, 65685088, 75068672, 82106360, 93835840, 107240960, 131370176, 150137344, 164212720, 187671680, 262740352, 328425440, 375343360, 525480704, 656850880, 750686720, 1050961408, 1313701760, 2627403520, 5254807040]

約数ペア:

[(1, 5254807040), (2, 2627403520), (4, 1313701760), (5, 1050961408), (7, 750686720), (8, 656850880), (10, 525480704), (14, 375343360), (16, 328425440), (20, 262740352), (28, 187671680), (32, 164212720), (35, 150137344), (40, 131370176), (49, 107240960), (56, 93835840), (64, 82106360), (70, 75068672), (80, 65685088), (98, 53620480), (112, 46917920), (128, 41053180), (140, 37534336), (160, 32842544), (163, 32238080), (196, 26810240), (224, 23458960), (245, 21448192), (256, 20526590), (257, 20446720), (280, 18767168), (320, 16421272), (326, 16119040), (392, 13405120), (448, 11729480), (490, 10724096), (512, 10263295), (514, 10223360), (560, 9383584), (640, 8210636), (652, 8059520), (784, 6702560), (815, 6447616), (896, 5864740), (980, 5362048), (1028, 5111680), (1120, 4691792), (1141, 4605440), (1280, 4105318), (1285, 4089344), (1304, 4029760), (1568, 3351280), (1630, 3223808), (1792, 2932370), (1799, 2920960), (1960, 2681024), (2056, 2555840), (2240, 2345896), (2282, 2302720), (2560, 2052659), (2570, 2044672), (2608, 2014880), (3136, 1675640), (3260, 1611904), (3584, 1466185), (3598, 1460480), (3920, 1340512), (4112, 1277920), (4480, 1172948), (4564, 1151360), (5140, 1022336), (5216, 1007440), (5705, 921088), (6272, 837820), (6520, 805952), (7196, 730240), (7840, 670256), (7987, 657920), (8224, 638960), (8960, 586474), (8995, 584192), (9128, 575680), (10280, 511168), (10432, 503720), (11410, 460544), (12544, 418910), (12593, 417280), (13040, 402976), (14392, 365120), (15680, 335128), (15974, 328960), (16448, 319480), (17920, 293237), (17990, 292096), (18256, 287840), (20560, 255584), (20864, 251860), (22820, 230272), (25088, 209455), (25186, 208640), (26080, 201488), (28784, 182560), (31360, 167564), (31948, 164480), (32896, 159740), (35980, 146048), (36512, 143920), (39935, 131584), (41120, 127792), (41728, 125930), (41891, 125440), (45640, 115136), (50372, 104320), (52160, 100744), (57568, 91280), (62720, 83782), (62965, 83456), (63896, 82240), (65792, 79870), (71960, 73024)]