5646027520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20327}}^1$

素因数の和:20386

約数の個数: 144

約数和(自身を含む): 15955365888

約数和(自身を除く): 10309338368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 19840, 20327, 27776, 34720, 39680, 40654, 55552, 69440, 81308, 101635, 138880, 142289, 162616, 203270, 277760, 284578, 325232, 406540, 569156, 630137, 650464, 711445, 813080, 1138312, 1260274, 1300928, 1422890, 1626160, 2276624, 2520548, 2601856, 2845780, 3150685, 3252320, 4410959, 4553248, 5041096, 5203712, 5691560, 6301370, 6504640, 8821918, 9106496, 10082192, 11383120, 12602740, 13009280, 17643836, 18212992, 20164384, 22054795, 22766240, 25205480, 26018560, 35287672, 36425984, 40328768, 44109590, 45532480, 50410960, 70575344, 80657536, 88219180, 91064960, 100821920, 141150688, 161315072, 176438360, 182129920, 201643840, 282301376, 352876720, 403287680, 564602752, 705753440, 806575360, 1129205504, 1411506880, 2823013760, 5646027520]

約数ペア:

[(1, 5646027520), (2, 2823013760), (4, 1411506880), (5, 1129205504), (7, 806575360), (8, 705753440), (10, 564602752), (14, 403287680), (16, 352876720), (20, 282301376), (28, 201643840), (31, 182129920), (32, 176438360), (35, 161315072), (40, 141150688), (56, 100821920), (62, 91064960), (64, 88219180), (70, 80657536), (80, 70575344), (112, 50410960), (124, 45532480), (128, 44109590), (140, 40328768), (155, 36425984), (160, 35287672), (217, 26018560), (224, 25205480), (248, 22766240), (256, 22054795), (280, 20164384), (310, 18212992), (320, 17643836), (434, 13009280), (448, 12602740), (496, 11383120), (560, 10082192), (620, 9106496), (640, 8821918), (868, 6504640), (896, 6301370), (992, 5691560), (1085, 5203712), (1120, 5041096), (1240, 4553248), (1280, 4410959), (1736, 3252320), (1792, 3150685), (1984, 2845780), (2170, 2601856), (2240, 2520548), (2480, 2276624), (3472, 1626160), (3968, 1422890), (4340, 1300928), (4480, 1260274), (4960, 1138312), (6944, 813080), (7936, 711445), (8680, 650464), (8960, 630137), (9920, 569156), (13888, 406540), (17360, 325232), (19840, 284578), (20327, 277760), (27776, 203270), (34720, 162616), (39680, 142289), (40654, 138880), (55552, 101635), (69440, 81308)]