2958804560

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{56123}}^1$

素因数の和:56795

約数の個数: 40

約数和(自身を含む): 6889782240

約数和(自身を除く): 3930977680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1318, 2636, 3295, 5272, 6590, 10544, 13180, 26360, 52720, 56123, 112246, 224492, 280615, 448984, 561230, 897968, 1122460, 2244920, 4489840, 36985057, 73970114, 147940228, 184925285, 295880456, 369850570, 591760912, 739701140, 1479402280, 2958804560]

約数ペア:

[(1, 2958804560), (2, 1479402280), (4, 739701140), (5, 591760912), (8, 369850570), (10, 295880456), (16, 184925285), (20, 147940228), (40, 73970114), (80, 36985057), (659, 4489840), (1318, 2244920), (2636, 1122460), (3295, 897968), (5272, 561230), (6590, 448984), (10544, 280615), (13180, 224492), (26360, 112246), (52720, 56123)]