1180031007580

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{131406571}}^1$

素因数の和:131407029

約数の個数: 24

約数和(自身を含む): 2483584210800

約数和(自身を除く): 1303553203220

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 8980, 131406571, 262813142, 525626284, 657032855, 1314065710, 2628131420, 59001550379, 118003100758, 236006201516, 295007751895, 590015503790, 1180031007580]

約数ペア:

[(1, 1180031007580), (2, 590015503790), (4, 295007751895), (5, 236006201516), (10, 118003100758), (20, 59001550379), (449, 2628131420), (898, 1314065710), (1796, 657032855), (2245, 525626284), (4490, 262813142), (8980, 131406571)]