40542590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2207}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 80123904

約数和(自身を除く): 39581314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 2207, 3674, 4414, 9185, 11035, 18370, 22070, 24277, 48554, 121385, 242770, 368569, 737138, 1842845, 3685690, 4054259, 8108518, 20271295, 40542590]

約数ペア:

[(1, 40542590), (2, 20271295), (5, 8108518), (10, 4054259), (11, 3685690), (22, 1842845), (55, 737138), (110, 368569), (167, 242770), (334, 121385), (835, 48554), (1670, 24277), (1837, 22070), (2207, 18370), (3674, 11035), (4414, 9185)]