12590860

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3517}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 26596080

約数和(自身を除く): 14005220

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3517, 3580, 7034, 14068, 17585, 35170, 70340, 629543, 1259086, 2518172, 3147715, 6295430, 12590860]

約数ペア:

[(1, 12590860), (2, 6295430), (4, 3147715), (5, 2518172), (10, 1259086), (20, 629543), (179, 70340), (358, 35170), (716, 17585), (895, 14068), (1790, 7034), (3517, 3580)]