22974440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10837}}^1$

素因数の和:10901

約数の個数: 32

約数和(自身を含む): 52672680

約数和(自身を除く): 29698240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10837, 21674, 43348, 54185, 86696, 108370, 216740, 433480, 574361, 1148722, 2297444, 2871805, 4594888, 5743610, 11487220, 22974440]

約数ペア:

[(1, 22974440), (2, 11487220), (4, 5743610), (5, 4594888), (8, 2871805), (10, 2297444), (20, 1148722), (40, 574361), (53, 433480), (106, 216740), (212, 108370), (265, 86696), (424, 54185), (530, 43348), (1060, 21674), (2120, 10837)]