40588610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 75838464

約数和(自身を除く): 35249854

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 311, 421, 622, 842, 1555, 2105, 3110, 4210, 9641, 13051, 19282, 26102, 48205, 65255, 96410, 130510, 130931, 261862, 654655, 1309310, 4058861, 8117722, 20294305, 40588610]

約数ペア:

[(1, 40588610), (2, 20294305), (5, 8117722), (10, 4058861), (31, 1309310), (62, 654655), (155, 261862), (310, 130931), (311, 130510), (421, 96410), (622, 65255), (842, 48205), (1555, 26102), (2105, 19282), (3110, 13051), (4210, 9641)]