12933160

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1033}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 29220840

約数和(自身を除く): 16287680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1033, 1252, 1565, 2066, 2504, 3130, 4132, 5165, 6260, 8264, 10330, 12520, 20660, 41320, 323329, 646658, 1293316, 1616645, 2586632, 3233290, 6466580, 12933160]

約数ペア:

[(1, 12933160), (2, 6466580), (4, 3233290), (5, 2586632), (8, 1616645), (10, 1293316), (20, 646658), (40, 323329), (313, 41320), (626, 20660), (1033, 12520), (1252, 10330), (1565, 8264), (2066, 6260), (2504, 5165), (3130, 4132)]