26681569390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13063}}^1\times {\mathrm{29179}}^1$

素因数の和:42256

約数の個数: 32

約数和(自身を含む): 54893882880

約数和(自身を除く): 28212313490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13063, 26126, 29179, 58358, 65315, 91441, 130630, 145895, 182882, 204253, 291790, 408506, 457205, 914410, 1021265, 2042530, 381165277, 762330554, 1905826385, 2668156939, 3811652770, 5336313878, 13340784695, 26681569390]

約数ペア:

[(1, 26681569390), (2, 13340784695), (5, 5336313878), (7, 3811652770), (10, 2668156939), (14, 1905826385), (35, 762330554), (70, 381165277), (13063, 2042530), (26126, 1021265), (29179, 914410), (58358, 457205), (65315, 408506), (91441, 291790), (130630, 204253), (145895, 182882)]