4269140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 9049320

約数和(自身を除く): 4780180

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1889, 2260, 3778, 7556, 9445, 18890, 37780, 213457, 426914, 853828, 1067285, 2134570, 4269140]

約数ペア:

[(1, 4269140), (2, 2134570), (4, 1067285), (5, 853828), (10, 426914), (20, 213457), (113, 37780), (226, 18890), (452, 9445), (565, 7556), (1130, 3778), (1889, 2260)]