1859756960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5281}}^1$

素因数の和:5398

約数の個数: 96

約数和(自身を含む): 4600157184

約数和(自身を除く): 2740400224

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, 2272, 2480, 2840, 4402, 4960, 5281, 5680, 8804, 10562, 11005, 11360, 17608, 21124, 22010, 26405, 35216, 42248, 44020, 52810, 70432, 84496, 88040, 105620, 163711, 168992, 176080, 211240, 327422, 352160, 374951, 422480, 654844, 749902, 818555, 844960, 1309688, 1499804, 1637110, 1874755, 2619376, 2999608, 3274220, 3749510, 5238752, 5999216, 6548440, 7499020, 11623481, 11998432, 13096880, 14998040, 23246962, 26193760, 29996080, 46493924, 58117405, 59992160, 92987848, 116234810, 185975696, 232469620, 371951392, 464939240, 929878480, 1859756960]

約数ペア:

[(1, 1859756960), (2, 929878480), (4, 464939240), (5, 371951392), (8, 232469620), (10, 185975696), (16, 116234810), (20, 92987848), (31, 59992160), (32, 58117405), (40, 46493924), (62, 29996080), (71, 26193760), (80, 23246962), (124, 14998040), (142, 13096880), (155, 11998432), (160, 11623481), (248, 7499020), (284, 6548440), (310, 5999216), (355, 5238752), (496, 3749510), (568, 3274220), (620, 2999608), (710, 2619376), (992, 1874755), (1136, 1637110), (1240, 1499804), (1420, 1309688), (2201, 844960), (2272, 818555), (2480, 749902), (2840, 654844), (4402, 422480), (4960, 374951), (5281, 352160), (5680, 327422), (8804, 211240), (10562, 176080), (11005, 168992), (11360, 163711), (17608, 105620), (21124, 88040), (22010, 84496), (26405, 70432), (35216, 52810), (42248, 44020)]