86337640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 202435200

約数和(自身を除く): 116097560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 263, 283, 290, 526, 566, 580, 1052, 1132, 1160, 1315, 1415, 2104, 2264, 2630, 2830, 5260, 5660, 7627, 8207, 10520, 11320, 15254, 16414, 30508, 32828, 38135, 41035, 61016, 65656, 74429, 76270, 82070, 148858, 152540, 164140, 297716, 305080, 328280, 372145, 595432, 744290, 1488580, 2158441, 2977160, 4316882, 8633764, 10792205, 17267528, 21584410, 43168820, 86337640]

約数ペア:

[(1, 86337640), (2, 43168820), (4, 21584410), (5, 17267528), (8, 10792205), (10, 8633764), (20, 4316882), (29, 2977160), (40, 2158441), (58, 1488580), (116, 744290), (145, 595432), (232, 372145), (263, 328280), (283, 305080), (290, 297716), (526, 164140), (566, 152540), (580, 148858), (1052, 82070), (1132, 76270), (1160, 74429), (1315, 65656), (1415, 61016), (2104, 41035), (2264, 38135), (2630, 32828), (2830, 30508), (5260, 16414), (5660, 15254), (7627, 11320), (8207, 10520)]