117310520

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{27409}}^1$

素因数の和:27527

約数の個数: 32

約数和(自身を含む): 266425200

約数和(自身を除く): 149114680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 27409, 54818, 109636, 137045, 219272, 274090, 548180, 1096360, 2932763, 5865526, 11731052, 14663815, 23462104, 29327630, 58655260, 117310520]

約数ペア:

[(1, 117310520), (2, 58655260), (4, 29327630), (5, 23462104), (8, 14663815), (10, 11731052), (20, 5865526), (40, 2932763), (107, 1096360), (214, 548180), (428, 274090), (535, 219272), (856, 137045), (1070, 109636), (2140, 54818), (4280, 27409)]