130115120

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11701}}^1$

素因数の和:11853

約数の個数: 40

約数和(自身を含む): 304720080

約数和(自身を除く): 174604960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 11701, 23402, 46804, 58505, 93608, 117010, 187216, 234020, 468040, 936080, 1626439, 3252878, 6505756, 8132195, 13011512, 16264390, 26023024, 32528780, 65057560, 130115120]

約数ペア:

[(1, 130115120), (2, 65057560), (4, 32528780), (5, 26023024), (8, 16264390), (10, 13011512), (16, 8132195), (20, 6505756), (40, 3252878), (80, 1626439), (139, 936080), (278, 468040), (556, 234020), (695, 187216), (1112, 117010), (1390, 93608), (2224, 58505), (2780, 46804), (5560, 23402), (11120, 11701)]