16066670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 13870930

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 263, 298, 410, 526, 745, 1315, 1490, 2630, 6109, 10783, 12218, 21566, 30545, 39187, 53915, 61090, 78374, 107830, 195935, 391870, 1606667, 3213334, 8033335, 16066670]

約数ペア:

[(1, 16066670), (2, 8033335), (5, 3213334), (10, 1606667), (41, 391870), (82, 195935), (149, 107830), (205, 78374), (263, 61090), (298, 53915), (410, 39187), (526, 30545), (745, 21566), (1315, 12218), (1490, 10783), (2630, 6109)]