4549272020

素因数分解:

$2^2\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{99721}}^1$

素因数の和:102011

約数の個数: 24

約数和(自身を含む): 9557755368

約数和(自身を除く): 5008483348

約数列:

[1, 2, 4, 5, 10, 20, 2281, 4562, 9124, 11405, 22810, 45620, 99721, 199442, 398884, 498605, 997210, 1994420, 227463601, 454927202, 909854404, 1137318005, 2274636010, 4549272020]

約数ペア:

[(1, 4549272020), (2, 2274636010), (4, 1137318005), (5, 909854404), (10, 454927202), (20, 227463601), (2281, 1994420), (4562, 997210), (9124, 498605), (11405, 398884), (22810, 199442), (45620, 99721)]