4222760

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 9563400

約数和(自身を除く): 5340640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 461, 916, 922, 1145, 1832, 1844, 2290, 2305, 3688, 4580, 4610, 9160, 9220, 18440, 105569, 211138, 422276, 527845, 844552, 1055690, 2111380, 4222760]

約数ペア:

[(1, 4222760), (2, 2111380), (4, 1055690), (5, 844552), (8, 527845), (10, 422276), (20, 211138), (40, 105569), (229, 18440), (458, 9220), (461, 9160), (916, 4610), (922, 4580), (1145, 3688), (1832, 2305), (1844, 2290)]