713997400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 1727568000

約数和(自身を除く): 1013570600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 257, 290, 479, 514, 580, 725, 958, 1028, 1160, 1285, 1450, 1916, 2056, 2395, 2570, 2900, 3832, 4790, 5140, 5800, 6425, 7453, 9580, 10280, 11975, 12850, 13891, 14906, 19160, 23950, 25700, 27782, 29812, 37265, 47900, 51400, 55564, 59624, 69455, 74530, 95800, 111128, 123103, 138910, 149060, 186325, 246206, 277820, 298120, 347275, 372650, 492412, 555640, 615515, 694550, 745300, 984824, 1231030, 1389100, 1490600, 2462060, 2778200, 3077575, 3569987, 4924120, 6155150, 7139974, 12310300, 14279948, 17849935, 24620600, 28559896, 35699870, 71399740, 89249675, 142799480, 178499350, 356998700, 713997400]

約数ペア:

[(1, 713997400), (2, 356998700), (4, 178499350), (5, 142799480), (8, 89249675), (10, 71399740), (20, 35699870), (25, 28559896), (29, 24620600), (40, 17849935), (50, 14279948), (58, 12310300), (100, 7139974), (116, 6155150), (145, 4924120), (200, 3569987), (232, 3077575), (257, 2778200), (290, 2462060), (479, 1490600), (514, 1389100), (580, 1231030), (725, 984824), (958, 745300), (1028, 694550), (1160, 615515), (1285, 555640), (1450, 492412), (1916, 372650), (2056, 347275), (2395, 298120), (2570, 277820), (2900, 246206), (3832, 186325), (4790, 149060), (5140, 138910), (5800, 123103), (6425, 111128), (7453, 95800), (9580, 74530), (10280, 69455), (11975, 59624), (12850, 55564), (13891, 51400), (14906, 47900), (19160, 37265), (23950, 29812), (25700, 27782)]