5012680

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 11388600

約数和(自身を除く): 6375920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1109, 1130, 2218, 2260, 4436, 4520, 5545, 8872, 11090, 22180, 44360, 125317, 250634, 501268, 626585, 1002536, 1253170, 2506340, 5012680]

約数ペア:

[(1, 5012680), (2, 2506340), (4, 1253170), (5, 1002536), (8, 626585), (10, 501268), (20, 250634), (40, 125317), (113, 44360), (226, 22180), (452, 11090), (565, 8872), (904, 5545), (1109, 4520), (1130, 4436), (2218, 2260)]