12089960

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 15212440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 631, 958, 1262, 1916, 2395, 2524, 3155, 3832, 4790, 5048, 6310, 9580, 12620, 19160, 25240, 302249, 604498, 1208996, 1511245, 2417992, 3022490, 6044980, 12089960]

約数ペア:

[(1, 12089960), (2, 6044980), (4, 3022490), (5, 2417992), (8, 1511245), (10, 1208996), (20, 604498), (40, 302249), (479, 25240), (631, 19160), (958, 12620), (1262, 9580), (1916, 6310), (2395, 5048), (2524, 4790), (3155, 3832)]