22960520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52183}}^1$

素因数の和:52205

約数の個数: 32

約数和(自身を含む): 56358720

約数和(自身を除く): 33398200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52183, 104366, 208732, 260915, 417464, 521830, 574013, 1043660, 1148026, 2087320, 2296052, 2870065, 4592104, 5740130, 11480260, 22960520]

約数ペア:

[(1, 22960520), (2, 11480260), (4, 5740130), (5, 4592104), (8, 2870065), (10, 2296052), (11, 2087320), (20, 1148026), (22, 1043660), (40, 574013), (44, 521830), (55, 417464), (88, 260915), (110, 208732), (220, 104366), (440, 52183)]