22058260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157559}}^1$

素因数の和:157575

約数の個数: 24

約数和(自身を含む): 52940160

約数和(自身を除く): 30881900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157559, 315118, 630236, 787795, 1102913, 1575590, 2205826, 3151180, 4411652, 5514565, 11029130, 22058260]

約数ペア:

[(1, 22058260), (2, 11029130), (4, 5514565), (5, 4411652), (7, 3151180), (10, 2205826), (14, 1575590), (20, 1102913), (28, 787795), (35, 630236), (70, 315118), (140, 157559)]