787363670020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16363}}^1\times {\mathrm{82963}}^1$

素因数の和:99364

約数の個数: 48

約数和(自身を含む): 1710604848960

約数和(自身を除く): 923241178940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16363, 32726, 65452, 81815, 82963, 163630, 165926, 327260, 331852, 414815, 474527, 829630, 949054, 1659260, 1898108, 2372635, 2405927, 4745270, 4811854, 9490540, 9623708, 12029635, 24059270, 48118540, 1357523569, 2715047138, 5430094276, 6787617845, 13575235690, 27150471380, 39368183501, 78736367002, 157472734004, 196840917505, 393681835010, 787363670020]

約数ペア:

[(1, 787363670020), (2, 393681835010), (4, 196840917505), (5, 157472734004), (10, 78736367002), (20, 39368183501), (29, 27150471380), (58, 13575235690), (116, 6787617845), (145, 5430094276), (290, 2715047138), (580, 1357523569), (16363, 48118540), (32726, 24059270), (65452, 12029635), (81815, 9623708), (82963, 9490540), (163630, 4811854), (165926, 4745270), (327260, 2405927), (331852, 2372635), (414815, 1898108), (474527, 1659260), (829630, 949054)]