12930440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5479}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 29592000

約数和(自身を除く): 16661560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 5479, 10958, 21916, 27395, 43832, 54790, 109580, 219160, 323261, 646522, 1293044, 1616305, 2586088, 3232610, 6465220, 12930440]

約数ペア:

[(1, 12930440), (2, 6465220), (4, 3232610), (5, 2586088), (8, 1616305), (10, 1293044), (20, 646522), (40, 323261), (59, 219160), (118, 109580), (236, 54790), (295, 43832), (472, 27395), (590, 21916), (1180, 10958), (2360, 5479)]