40180535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8999}}^1$

素因数の和:9070

約数の個数: 16

約数和(自身を含む): 51840000

約数和(自身を除く): 11659465

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 8999, 44995, 170981, 422953, 854905, 2114765, 8036107, 40180535]

約数ペア:

[(1, 40180535), (5, 8036107), (19, 2114765), (47, 854905), (95, 422953), (235, 170981), (893, 44995), (4465, 8999)]