1749662620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{5651}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 3734525088

約数和(自身を除く): 1984862468

約数列:

[1, 2, 4, 5, 10, 20, 113, 137, 226, 274, 452, 548, 565, 685, 1130, 1370, 2260, 2740, 5651, 11302, 15481, 22604, 28255, 30962, 56510, 61924, 77405, 113020, 154810, 309620, 638563, 774187, 1277126, 1548374, 2554252, 3096748, 3192815, 3870935, 6385630, 7741870, 12771260, 15483740, 87483131, 174966262, 349932524, 437415655, 874831310, 1749662620]

約数ペア:

[(1, 1749662620), (2, 874831310), (4, 437415655), (5, 349932524), (10, 174966262), (20, 87483131), (113, 15483740), (137, 12771260), (226, 7741870), (274, 6385630), (452, 3870935), (548, 3192815), (565, 3096748), (685, 2554252), (1130, 1548374), (1370, 1277126), (2260, 774187), (2740, 638563), (5651, 309620), (11302, 154810), (15481, 113020), (22604, 77405), (28255, 61924), (30962, 56510)]