22771640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9649}}^1$

素因数の和:9719

約数の個数: 32

約数和(自身を含む): 52110000

約数和(自身を除く): 29338360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9649, 19298, 38596, 48245, 77192, 96490, 192980, 385960, 569291, 1138582, 2277164, 2846455, 4554328, 5692910, 11385820, 22771640]

約数ペア:

[(1, 22771640), (2, 11385820), (4, 5692910), (5, 4554328), (8, 2846455), (10, 2277164), (20, 1138582), (40, 569291), (59, 385960), (118, 192980), (236, 96490), (295, 77192), (472, 48245), (590, 38596), (1180, 19298), (2360, 9649)]