127923160

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{4363}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 288285840

約数和(自身を除く): 160362680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2932, 3665, 4363, 5864, 7330, 8726, 14660, 17452, 21815, 29320, 34904, 43630, 87260, 174520, 3198079, 6396158, 12792316, 15990395, 25584632, 31980790, 63961580, 127923160]

約数ペア:

[(1, 127923160), (2, 63961580), (4, 31980790), (5, 25584632), (8, 15990395), (10, 12792316), (20, 6396158), (40, 3198079), (733, 174520), (1466, 87260), (2932, 43630), (3665, 34904), (4363, 29320), (5864, 21815), (7330, 17452), (8726, 14660)]