40888810

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4211}}^1$

素因数の和:5189

約数の個数: 16

約数和(自身を含む): 73693152

約数和(自身を除く): 32804342

約数列:

[1, 2, 5, 10, 971, 1942, 4211, 4855, 8422, 9710, 21055, 42110, 4088881, 8177762, 20444405, 40888810]

約数ペア:

[(1, 40888810), (2, 20444405), (5, 8177762), (10, 4088881), (971, 42110), (1942, 21055), (4211, 9710), (4855, 8422)]