17969999060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{58129}}^1$

素因数の和:58221

約数の個数: 96

約数和(自身を含む): 43067354400

約数和(自身を除く): 25097355340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 41, 52, 58, 65, 82, 116, 130, 145, 164, 205, 260, 290, 377, 410, 533, 580, 754, 820, 1066, 1189, 1508, 1885, 2132, 2378, 2665, 3770, 4756, 5330, 5945, 7540, 10660, 11890, 15457, 23780, 30914, 58129, 61828, 77285, 116258, 154570, 232516, 290645, 309140, 581290, 755677, 1162580, 1511354, 1685741, 2383289, 3022708, 3371482, 3778385, 4766578, 6742964, 7556770, 8428705, 9533156, 11916445, 15113540, 16857410, 21914633, 23832890, 30982757, 33714820, 43829266, 47665780, 61965514, 69115381, 87658532, 109573165, 123931028, 138230762, 154913785, 219146330, 276461524, 309827570, 345576905, 438292660, 619655140, 691153810, 898499953, 1382307620, 1796999906, 3593999812, 4492499765, 8984999530, 17969999060]

約数ペア:

[(1, 17969999060), (2, 8984999530), (4, 4492499765), (5, 3593999812), (10, 1796999906), (13, 1382307620), (20, 898499953), (26, 691153810), (29, 619655140), (41, 438292660), (52, 345576905), (58, 309827570), (65, 276461524), (82, 219146330), (116, 154913785), (130, 138230762), (145, 123931028), (164, 109573165), (205, 87658532), (260, 69115381), (290, 61965514), (377, 47665780), (410, 43829266), (533, 33714820), (580, 30982757), (754, 23832890), (820, 21914633), (1066, 16857410), (1189, 15113540), (1508, 11916445), (1885, 9533156), (2132, 8428705), (2378, 7556770), (2665, 6742964), (3770, 4766578), (4756, 3778385), (5330, 3371482), (5945, 3022708), (7540, 2383289), (10660, 1685741), (11890, 1511354), (15457, 1162580), (23780, 755677), (30914, 581290), (58129, 309140), (61828, 290645), (77285, 232516), (116258, 154570)]