14159080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 34871760

約数和(自身を除く): 20712680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 373, 520, 584, 730, 746, 949, 1460, 1492, 1865, 1898, 2920, 2984, 3730, 3796, 4745, 4849, 7460, 7592, 9490, 9698, 14920, 18980, 19396, 24245, 27229, 37960, 38792, 48490, 54458, 96980, 108916, 136145, 193960, 217832, 272290, 353977, 544580, 707954, 1089160, 1415908, 1769885, 2831816, 3539770, 7079540, 14159080]

約数ペア:

[(1, 14159080), (2, 7079540), (4, 3539770), (5, 2831816), (8, 1769885), (10, 1415908), (13, 1089160), (20, 707954), (26, 544580), (40, 353977), (52, 272290), (65, 217832), (73, 193960), (104, 136145), (130, 108916), (146, 96980), (260, 54458), (292, 48490), (365, 38792), (373, 37960), (520, 27229), (584, 24245), (730, 19396), (746, 18980), (949, 14920), (1460, 9698), (1492, 9490), (1865, 7592), (1898, 7460), (2920, 4849), (2984, 4745), (3730, 3796)]