182406860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 395642016

約数和(自身を除く): 213235156

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 113, 172, 215, 226, 430, 452, 565, 860, 1130, 1877, 2260, 3754, 4859, 7508, 9385, 9718, 18770, 19436, 24295, 37540, 48590, 80711, 97180, 161422, 212101, 322844, 403555, 424202, 807110, 848404, 1060505, 1614220, 2121010, 4242020, 9120343, 18240686, 36481372, 45601715, 91203430, 182406860]

約数ペア:

[(1, 182406860), (2, 91203430), (4, 45601715), (5, 36481372), (10, 18240686), (20, 9120343), (43, 4242020), (86, 2121010), (113, 1614220), (172, 1060505), (215, 848404), (226, 807110), (430, 424202), (452, 403555), (565, 322844), (860, 212101), (1130, 161422), (1877, 97180), (2260, 80711), (3754, 48590), (4859, 37540), (7508, 24295), (9385, 19436), (9718, 18770)]