11643880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3001}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 26477640

約数和(自身を除く): 14833760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3001, 3880, 6002, 12004, 15005, 24008, 30010, 60020, 120040, 291097, 582194, 1164388, 1455485, 2328776, 2910970, 5821940, 11643880]

約数ペア:

[(1, 11643880), (2, 5821940), (4, 2910970), (5, 2328776), (8, 1455485), (10, 1164388), (20, 582194), (40, 291097), (97, 120040), (194, 60020), (388, 30010), (485, 24008), (776, 15005), (970, 12004), (1940, 6002), (3001, 3880)]