40884283180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1\times {\mathrm{40559}}^1$

素因数の和:44458

約数の個数: 48

約数和(自身を含む): 92487507840

約数和(自身を除く): 51603224660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3877, 7754, 15508, 19385, 38770, 40559, 50401, 77540, 81118, 100802, 162236, 201604, 202795, 252005, 405590, 504010, 527267, 811180, 1008020, 1054534, 2109068, 2636335, 5272670, 10545340, 157247243, 314494486, 628988972, 786236215, 1572472430, 2044214159, 3144944860, 4088428318, 8176856636, 10221070795, 20442141590, 40884283180]

約数ペア:

[(1, 40884283180), (2, 20442141590), (4, 10221070795), (5, 8176856636), (10, 4088428318), (13, 3144944860), (20, 2044214159), (26, 1572472430), (52, 786236215), (65, 628988972), (130, 314494486), (260, 157247243), (3877, 10545340), (7754, 5272670), (15508, 2636335), (19385, 2109068), (38770, 1054534), (40559, 1008020), (50401, 811180), (77540, 527267), (81118, 504010), (100802, 405590), (162236, 252005), (201604, 202795)]