22480452440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10603987}}^1$

素因数の和:10604051

約数の個数: 32

約数和(自身を含む): 51535381680

約数和(自身を除く): 29054929240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10603987, 21207974, 42415948, 53019935, 84831896, 106039870, 212079740, 424159480, 562011311, 1124022622, 2248045244, 2810056555, 4496090488, 5620113110, 11240226220, 22480452440]

約数ペア:

[(1, 22480452440), (2, 11240226220), (4, 5620113110), (5, 4496090488), (8, 2810056555), (10, 2248045244), (20, 1124022622), (40, 562011311), (53, 424159480), (106, 212079740), (212, 106039870), (265, 84831896), (424, 53019935), (530, 42415948), (1060, 21207974), (2120, 10603987)]