22438460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3517}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 53192160

約数和(自身を除く): 30753700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 3517, 6380, 7034, 14068, 17585, 35170, 38687, 70340, 77374, 101993, 154748, 193435, 203986, 386870, 407972, 509965, 773740, 1019930, 1121923, 2039860, 2243846, 4487692, 5609615, 11219230, 22438460]

約数ペア:

[(1, 22438460), (2, 11219230), (4, 5609615), (5, 4487692), (10, 2243846), (11, 2039860), (20, 1121923), (22, 1019930), (29, 773740), (44, 509965), (55, 407972), (58, 386870), (110, 203986), (116, 193435), (145, 154748), (220, 101993), (290, 77374), (319, 70340), (580, 38687), (638, 35170), (1276, 17585), (1595, 14068), (3190, 7034), (3517, 6380)]