23479640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9949}}^1$

素因数の和:10019

約数の個数: 32

約数和(自身を含む): 53730000

約数和(自身を除く): 30250360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9949, 19898, 39796, 49745, 79592, 99490, 198980, 397960, 586991, 1173982, 2347964, 2934955, 4695928, 5869910, 11739820, 23479640]

約数ペア:

[(1, 23479640), (2, 11739820), (4, 5869910), (5, 4695928), (8, 2934955), (10, 2347964), (20, 1173982), (40, 586991), (59, 397960), (118, 198980), (236, 99490), (295, 79592), (472, 49745), (590, 39796), (1180, 19898), (2360, 9949)]