40220005

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19477}}^1$

素因数の和:19548

約数の個数: 16

約数和(自身を含む): 56096640

約数和(自身を除く): 15876635

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 19477, 97385, 136339, 681695, 1149143, 5745715, 8044001, 40220005]

約数ペア:

[(1, 40220005), (5, 8044001), (7, 5745715), (35, 1149143), (59, 681695), (295, 136339), (413, 97385), (2065, 19477)]