22756460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 50029056

約数和(自身を除く): 27272596

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 563, 860, 940, 1126, 2021, 2252, 2815, 4042, 5630, 8084, 10105, 11260, 20210, 24209, 26461, 40420, 48418, 52922, 96836, 105844, 121045, 132305, 242090, 264610, 484180, 529220, 1137823, 2275646, 4551292, 5689115, 11378230, 22756460]

約数ペア:

[(1, 22756460), (2, 11378230), (4, 5689115), (5, 4551292), (10, 2275646), (20, 1137823), (43, 529220), (47, 484180), (86, 264610), (94, 242090), (172, 132305), (188, 121045), (215, 105844), (235, 96836), (430, 52922), (470, 48418), (563, 40420), (860, 26461), (940, 24209), (1126, 20210), (2021, 11260), (2252, 10105), (2815, 8084), (4042, 5630)]