5444458240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 216

約数和(自身を含む): 14494576320

約数和(自身を除く): 9050118080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 239, 256, 260, 296, 320, 370, 416, 478, 481, 520, 592, 640, 740, 832, 956, 962, 1040, 1184, 1195, 1280, 1369, 1480, 1664, 1912, 1924, 2080, 2368, 2390, 2405, 2738, 2960, 3107, 3328, 3824, 3848, 4160, 4736, 4780, 4810, 5476, 5920, 6214, 6845, 7648, 7696, 8320, 8843, 9472, 9560, 9620, 10952, 11840, 12428, 13690, 15296, 15392, 15535, 16640, 17686, 17797, 19120, 19240, 21904, 23680, 24856, 27380, 30592, 30784, 31070, 35372, 35594, 38240, 38480, 43808, 44215, 47360, 49712, 54760, 61184, 61568, 62140, 70744, 71188, 76480, 76960, 87616, 88430, 88985, 99424, 109520, 114959, 123136, 124280, 141488, 142376, 152960, 153920, 175232, 176860, 177970, 198848, 219040, 229918, 248560, 282976, 284752, 305920, 307840, 327191, 350464, 353720, 355940, 397696, 438080, 459836, 497120, 565952, 569504, 574795, 615680, 654382, 707440, 711880, 795392, 876160, 919672, 994240, 1131904, 1139008, 1149590, 1308764, 1414880, 1423760, 1635955, 1752320, 1839344, 1988480, 2263808, 2278016, 2299180, 2617528, 2829760, 2847520, 3271910, 3678688, 3976960, 4253483, 4556032, 4598360, 5235056, 5659520, 5695040, 6543820, 7357376, 8506966, 9196720, 10470112, 11319040, 11390080, 13087640, 14714752, 17013932, 18393440, 20940224, 21267415, 22780160, 26175280, 29429504, 34027864, 36786880, 41880448, 42534830, 52350560, 68055728, 73573760, 83760896, 85069660, 104701120, 136111456, 147147520, 170139320, 209402240, 272222912, 340278640, 418804480, 544445824, 680557280, 1088891648, 1361114560, 2722229120, 5444458240]

約数ペア:

[(1, 5444458240), (2, 2722229120), (4, 1361114560), (5, 1088891648), (8, 680557280), (10, 544445824), (13, 418804480), (16, 340278640), (20, 272222912), (26, 209402240), (32, 170139320), (37, 147147520), (40, 136111456), (52, 104701120), (64, 85069660), (65, 83760896), (74, 73573760), (80, 68055728), (104, 52350560), (128, 42534830), (130, 41880448), (148, 36786880), (160, 34027864), (185, 29429504), (208, 26175280), (239, 22780160), (256, 21267415), (260, 20940224), (296, 18393440), (320, 17013932), (370, 14714752), (416, 13087640), (478, 11390080), (481, 11319040), (520, 10470112), (592, 9196720), (640, 8506966), (740, 7357376), (832, 6543820), (956, 5695040), (962, 5659520), (1040, 5235056), (1184, 4598360), (1195, 4556032), (1280, 4253483), (1369, 3976960), (1480, 3678688), (1664, 3271910), (1912, 2847520), (1924, 2829760), (2080, 2617528), (2368, 2299180), (2390, 2278016), (2405, 2263808), (2738, 1988480), (2960, 1839344), (3107, 1752320), (3328, 1635955), (3824, 1423760), (3848, 1414880), (4160, 1308764), (4736, 1149590), (4780, 1139008), (4810, 1131904), (5476, 994240), (5920, 919672), (6214, 876160), (6845, 795392), (7648, 711880), (7696, 707440), (8320, 654382), (8843, 615680), (9472, 574795), (9560, 569504), (9620, 565952), (10952, 497120), (11840, 459836), (12428, 438080), (13690, 397696), (15296, 355940), (15392, 353720), (15535, 350464), (16640, 327191), (17686, 307840), (17797, 305920), (19120, 284752), (19240, 282976), (21904, 248560), (23680, 229918), (24856, 219040), (27380, 198848), (30592, 177970), (30784, 176860), (31070, 175232), (35372, 153920), (35594, 152960), (38240, 142376), (38480, 141488), (43808, 124280), (44215, 123136), (47360, 114959), (49712, 109520), (54760, 99424), (61184, 88985), (61568, 88430), (62140, 87616), (70744, 76960), (71188, 76480)]