40201480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91367}}^1$

素因数の和:91389

約数の個数: 32

約数和(自身を含む): 98677440

約数和(自身を除く): 58475960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 91367, 182734, 365468, 456835, 730936, 913670, 1005037, 1827340, 2010074, 3654680, 4020148, 5025185, 8040296, 10050370, 20100740, 40201480]

約数ペア:

[(1, 40201480), (2, 20100740), (4, 10050370), (5, 8040296), (8, 5025185), (10, 4020148), (11, 3654680), (20, 2010074), (22, 1827340), (40, 1005037), (44, 913670), (55, 730936), (88, 456835), (110, 365468), (220, 182734), (440, 91367)]