10047620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 13237180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 419, 436, 545, 838, 1090, 1199, 1676, 2095, 2180, 2398, 4190, 4609, 4796, 5995, 8380, 9218, 11990, 18436, 23045, 23980, 45671, 46090, 91342, 92180, 182684, 228355, 456710, 502381, 913420, 1004762, 2009524, 2511905, 5023810, 10047620]

約数ペア:

[(1, 10047620), (2, 5023810), (4, 2511905), (5, 2009524), (10, 1004762), (11, 913420), (20, 502381), (22, 456710), (44, 228355), (55, 182684), (109, 92180), (110, 91342), (218, 46090), (220, 45671), (419, 23980), (436, 23045), (545, 18436), (838, 11990), (1090, 9218), (1199, 8380), (1676, 5995), (2095, 4796), (2180, 4609), (2398, 4190)]