42220407890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7057}}^1\times {\mathrm{4567}}^1$

素因数の和:11762

約数の個数: 32

約数和(自身を含む): 76604482944

約数和(自身を除く): 34384075054

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 4567, 7057, 9134, 14114, 22835, 35285, 45670, 70570, 598277, 924467, 1196554, 1848934, 2991385, 4622335, 5982770, 9244670, 32229319, 64458638, 161146595, 322293190, 4222040789, 8444081578, 21110203945, 42220407890]

約数ペア:

[(1, 42220407890), (2, 21110203945), (5, 8444081578), (10, 4222040789), (131, 322293190), (262, 161146595), (655, 64458638), (1310, 32229319), (4567, 9244670), (7057, 5982770), (9134, 4622335), (14114, 2991385), (22835, 1848934), (35285, 1196554), (45670, 924467), (70570, 598277)]