9745700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2432

約数の個数: 36

約数和(自身を含む): 21673092

約数和(自身を除く): 11927392

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2377, 4100, 4754, 9508, 11885, 23770, 47540, 59425, 97457, 118850, 194914, 237700, 389828, 487285, 974570, 1949140, 2436425, 4872850, 9745700]

約数ペア:

[(1, 9745700), (2, 4872850), (4, 2436425), (5, 1949140), (10, 974570), (20, 487285), (25, 389828), (41, 237700), (50, 194914), (82, 118850), (100, 97457), (164, 59425), (205, 47540), (410, 23770), (820, 11885), (1025, 9508), (2050, 4754), (2377, 4100)]