423033995080

素因数分解:

$2^3\times 5^1\times {\mathrm{8059}}^1\times {\mathrm{1312303}}^1$

素因数の和:1320373

約数の個数: 32

約数和(自身を含む): 951945321600

約数和(自身を除く): 528911326520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8059, 16118, 32236, 40295, 64472, 80590, 161180, 322360, 1312303, 2624606, 5249212, 6561515, 10498424, 13123030, 26246060, 52492120, 10575849877, 21151699754, 42303399508, 52879249385, 84606799016, 105758498770, 211516997540, 423033995080]

約数ペア:

[(1, 423033995080), (2, 211516997540), (4, 105758498770), (5, 84606799016), (8, 52879249385), (10, 42303399508), (20, 21151699754), (40, 10575849877), (8059, 52492120), (16118, 26246060), (32236, 13123030), (40295, 10498424), (64472, 6561515), (80590, 5249212), (161180, 2624606), (322360, 1312303)]