22520410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12043}}^1$

素因数の和:12078

約数の個数: 32

約数和(自身を含む): 46827072

約数和(自身を除く): 24306662

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12043, 24086, 60215, 120430, 132473, 204731, 264946, 409462, 662365, 1023655, 1324730, 2047310, 2252041, 4504082, 11260205, 22520410]

約数ペア:

[(1, 22520410), (2, 11260205), (5, 4504082), (10, 2252041), (11, 2047310), (17, 1324730), (22, 1023655), (34, 662365), (55, 409462), (85, 264946), (110, 204731), (170, 132473), (187, 120430), (374, 60215), (935, 24086), (1870, 12043)]