58640440

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9839}}^1$

素因数の和:9999

約数の個数: 32

約数和(自身を含む): 132840000

約数和(自身を除く): 74199560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 9839, 19678, 39356, 49195, 78712, 98390, 196780, 393560, 1466011, 2932022, 5864044, 7330055, 11728088, 14660110, 29320220, 58640440]

約数ペア:

[(1, 58640440), (2, 29320220), (4, 14660110), (5, 11728088), (8, 7330055), (10, 5864044), (20, 2932022), (40, 1466011), (149, 393560), (298, 196780), (596, 98390), (745, 78712), (1192, 49195), (1490, 39356), (2980, 19678), (5960, 9839)]