22086980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 48550320

約数和(自身を除く): 26463340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 337, 452, 565, 580, 674, 1130, 1348, 1685, 2260, 3277, 3370, 6554, 6740, 9773, 13108, 16385, 19546, 32770, 38081, 39092, 48865, 65540, 76162, 97730, 152324, 190405, 195460, 380810, 761620, 1104349, 2208698, 4417396, 5521745, 11043490, 22086980]

約数ペア:

[(1, 22086980), (2, 11043490), (4, 5521745), (5, 4417396), (10, 2208698), (20, 1104349), (29, 761620), (58, 380810), (113, 195460), (116, 190405), (145, 152324), (226, 97730), (290, 76162), (337, 65540), (452, 48865), (565, 39092), (580, 38081), (674, 32770), (1130, 19546), (1348, 16385), (1685, 13108), (2260, 9773), (3277, 6740), (3370, 6554)]