13431160

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{701}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 16895240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 701, 958, 1402, 1916, 2395, 2804, 3505, 3832, 4790, 5608, 7010, 9580, 14020, 19160, 28040, 335779, 671558, 1343116, 1678895, 2686232, 3357790, 6715580, 13431160]

約数ペア:

[(1, 13431160), (2, 6715580), (4, 3357790), (5, 2686232), (8, 1678895), (10, 1343116), (20, 671558), (40, 335779), (479, 28040), (701, 19160), (958, 14020), (1402, 9580), (1916, 7010), (2395, 5608), (2804, 4790), (3505, 3832)]