12232040

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 27638280

約数和(自身を除く): 15406240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 977, 1252, 1565, 1954, 2504, 3130, 3908, 4885, 6260, 7816, 9770, 12520, 19540, 39080, 305801, 611602, 1223204, 1529005, 2446408, 3058010, 6116020, 12232040]

約数ペア:

[(1, 12232040), (2, 6116020), (4, 3058010), (5, 2446408), (8, 1529005), (10, 1223204), (20, 611602), (40, 305801), (313, 39080), (626, 19540), (977, 12520), (1252, 9770), (1565, 7816), (1954, 6260), (2504, 4885), (3130, 3908)]