798346720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2384

約数の個数: 96

約数和(自身を含む): 1975228416

約数和(自身を除く): 1176881696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 248, 284, 310, 355, 496, 568, 620, 710, 992, 1136, 1240, 1420, 2201, 2267, 2272, 2480, 2840, 4402, 4534, 4960, 5680, 8804, 9068, 11005, 11335, 11360, 17608, 18136, 22010, 22670, 35216, 36272, 44020, 45340, 70277, 70432, 72544, 88040, 90680, 140554, 160957, 176080, 181360, 281108, 321914, 351385, 352160, 362720, 562216, 643828, 702770, 804785, 1124432, 1287656, 1405540, 1609570, 2248864, 2575312, 2811080, 3219140, 4989667, 5150624, 5622160, 6438280, 9979334, 11244320, 12876560, 19958668, 24948335, 25753120, 39917336, 49896670, 79834672, 99793340, 159669344, 199586680, 399173360, 798346720]

約数ペア:

[(1, 798346720), (2, 399173360), (4, 199586680), (5, 159669344), (8, 99793340), (10, 79834672), (16, 49896670), (20, 39917336), (31, 25753120), (32, 24948335), (40, 19958668), (62, 12876560), (71, 11244320), (80, 9979334), (124, 6438280), (142, 5622160), (155, 5150624), (160, 4989667), (248, 3219140), (284, 2811080), (310, 2575312), (355, 2248864), (496, 1609570), (568, 1405540), (620, 1287656), (710, 1124432), (992, 804785), (1136, 702770), (1240, 643828), (1420, 562216), (2201, 362720), (2267, 352160), (2272, 351385), (2480, 321914), (2840, 281108), (4402, 181360), (4534, 176080), (4960, 160957), (5680, 140554), (8804, 90680), (9068, 88040), (11005, 72544), (11335, 70432), (11360, 70277), (17608, 45340), (18136, 44020), (22010, 36272), (22670, 35216)]