12313160

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 27804600

約数和(自身を除く): 15491440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 569, 1082, 1138, 2164, 2276, 2705, 2845, 4328, 4552, 5410, 5690, 10820, 11380, 21640, 22760, 307829, 615658, 1231316, 1539145, 2462632, 3078290, 6156580, 12313160]

約数ペア:

[(1, 12313160), (2, 6156580), (4, 3078290), (5, 2462632), (8, 1539145), (10, 1231316), (20, 615658), (40, 307829), (541, 22760), (569, 21640), (1082, 11380), (1138, 10820), (2164, 5690), (2276, 5410), (2705, 4552), (2845, 4328)]