11964550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 24373440

約数和(自身を除く): 12408890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 233, 325, 395, 466, 650, 790, 1027, 1165, 1975, 2054, 2330, 3029, 3950, 5135, 5825, 6058, 10270, 11650, 15145, 18407, 25675, 30290, 36814, 51350, 75725, 92035, 151450, 184070, 239291, 460175, 478582, 920350, 1196455, 2392910, 5982275, 11964550]

約数ペア:

[(1, 11964550), (2, 5982275), (5, 2392910), (10, 1196455), (13, 920350), (25, 478582), (26, 460175), (50, 239291), (65, 184070), (79, 151450), (130, 92035), (158, 75725), (233, 51350), (325, 36814), (395, 30290), (466, 25675), (650, 18407), (790, 15145), (1027, 11650), (1165, 10270), (1975, 6058), (2054, 5825), (2330, 5135), (3029, 3950)]