938174080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47287}}^1$

素因数の和:47337

約数の個数: 64

約数和(自身を含む): 2315220480

約数和(自身を除く): 1377046400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 47287, 94574, 189148, 236435, 378296, 472870, 756592, 945740, 1465897, 1513184, 1891480, 2931794, 3026368, 3782960, 5863588, 6052736, 7329485, 7565920, 11727176, 14658970, 15131840, 23454352, 29317940, 30263680, 46908704, 58635880, 93817408, 117271760, 187634816, 234543520, 469087040, 938174080]

約数ペア:

[(1, 938174080), (2, 469087040), (4, 234543520), (5, 187634816), (8, 117271760), (10, 93817408), (16, 58635880), (20, 46908704), (31, 30263680), (32, 29317940), (40, 23454352), (62, 15131840), (64, 14658970), (80, 11727176), (124, 7565920), (128, 7329485), (155, 6052736), (160, 5863588), (248, 3782960), (310, 3026368), (320, 2931794), (496, 1891480), (620, 1513184), (640, 1465897), (992, 945740), (1240, 756592), (1984, 472870), (2480, 378296), (3968, 236435), (4960, 189148), (9920, 94574), (19840, 47287)]