569555420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{2011}}^1$

素因数の和:2068

約数の個数: 108

約数和(自身を含む): 1478735496

約数和(自身を除く): 909180076

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 289, 340, 476, 490, 578, 595, 833, 980, 1156, 1190, 1445, 1666, 2011, 2023, 2380, 2890, 3332, 4022, 4046, 4165, 5780, 8044, 8092, 8330, 10055, 10115, 14077, 14161, 16660, 20110, 20230, 28154, 28322, 34187, 40220, 40460, 56308, 56644, 68374, 70385, 70805, 98539, 136748, 140770, 141610, 170935, 197078, 239309, 281540, 283220, 341870, 394156, 478618, 492695, 581179, 683740, 957236, 985390, 1162358, 1196545, 1675163, 1970780, 2324716, 2393090, 2905895, 3350326, 4068253, 4786180, 5811790, 6700652, 8136506, 8375815, 11623580, 16273012, 16751630, 20341265, 28477771, 33503260, 40682530, 56955542, 81365060, 113911084, 142388855, 284777710, 569555420]

約数ペア:

[(1, 569555420), (2, 284777710), (4, 142388855), (5, 113911084), (7, 81365060), (10, 56955542), (14, 40682530), (17, 33503260), (20, 28477771), (28, 20341265), (34, 16751630), (35, 16273012), (49, 11623580), (68, 8375815), (70, 8136506), (85, 6700652), (98, 5811790), (119, 4786180), (140, 4068253), (170, 3350326), (196, 2905895), (238, 2393090), (245, 2324716), (289, 1970780), (340, 1675163), (476, 1196545), (490, 1162358), (578, 985390), (595, 957236), (833, 683740), (980, 581179), (1156, 492695), (1190, 478618), (1445, 394156), (1666, 341870), (2011, 283220), (2023, 281540), (2380, 239309), (2890, 197078), (3332, 170935), (4022, 141610), (4046, 140770), (4165, 136748), (5780, 98539), (8044, 70805), (8092, 70385), (8330, 68374), (10055, 56644), (10115, 56308), (14077, 40460), (14161, 40220), (16660, 34187), (20110, 28322), (20230, 28154)]