2280437060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241061}}^1$

素因数の和:241124

約数の個数: 48

約数和(自身を含む): 5345790912

約数和(自身を除く): 3065353852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 241061, 482122, 964244, 1205305, 2410610, 2651671, 4821220, 5303342, 10365623, 10606684, 13258355, 20731246, 26516710, 41462492, 51828115, 53033420, 103656230, 114021853, 207312460, 228043706, 456087412, 570109265, 1140218530, 2280437060]

約数ペア:

[(1, 2280437060), (2, 1140218530), (4, 570109265), (5, 456087412), (10, 228043706), (11, 207312460), (20, 114021853), (22, 103656230), (43, 53033420), (44, 51828115), (55, 41462492), (86, 26516710), (110, 20731246), (172, 13258355), (215, 10606684), (220, 10365623), (430, 5303342), (473, 4821220), (860, 2651671), (946, 2410610), (1892, 1205305), (2365, 964244), (4730, 482122), (9460, 241061)]