4228280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15101}}^1$

素因数の和:15119

約数の個数: 32

約数和(自身を含む): 10873440

約数和(自身を除く): 6645160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15101, 30202, 60404, 75505, 105707, 120808, 151010, 211414, 302020, 422828, 528535, 604040, 845656, 1057070, 2114140, 4228280]

約数ペア:

[(1, 4228280), (2, 2114140), (4, 1057070), (5, 845656), (7, 604040), (8, 528535), (10, 422828), (14, 302020), (20, 211414), (28, 151010), (35, 120808), (40, 105707), (56, 75505), (70, 60404), (140, 30202), (280, 15101)]