22530860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 52738560

約数和(自身を除く): 30207700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2179, 2585, 4358, 5170, 8716, 10340, 10895, 21790, 23969, 43580, 47938, 95876, 102413, 119845, 204826, 239690, 409652, 479380, 512065, 1024130, 1126543, 2048260, 2253086, 4506172, 5632715, 11265430, 22530860]

約数ペア:

[(1, 22530860), (2, 11265430), (4, 5632715), (5, 4506172), (10, 2253086), (11, 2048260), (20, 1126543), (22, 1024130), (44, 512065), (47, 479380), (55, 409652), (94, 239690), (110, 204826), (188, 119845), (220, 102413), (235, 95876), (470, 47938), (517, 43580), (940, 23969), (1034, 21790), (2068, 10895), (2179, 10340), (2585, 8716), (4358, 5170)]