40910150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{10357}}^1$

素因数の和:10448

約数の個数: 24

約数和(自身を含む): 77063520

約数和(自身を除く): 36153370

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 10357, 20714, 51785, 103570, 258925, 517850, 818203, 1636406, 4091015, 8182030, 20455075, 40910150]

約数ペア:

[(1, 40910150), (2, 20455075), (5, 8182030), (10, 4091015), (25, 1636406), (50, 818203), (79, 517850), (158, 258925), (395, 103570), (790, 51785), (1975, 20714), (3950, 10357)]