10521642050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{113809}}^1$

素因数の和:113907

約数の個数: 36

約数和(自身を含む): 20036136690

約数和(自身を除く): 9514494640

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 1849, 2150, 3698, 9245, 18490, 46225, 92450, 113809, 227618, 569045, 1138090, 2845225, 4893787, 5690450, 9787574, 24468935, 48937870, 122344675, 210432841, 244689350, 420865682, 1052164205, 2104328410, 5260821025, 10521642050]

約数ペア:

[(1, 10521642050), (2, 5260821025), (5, 2104328410), (10, 1052164205), (25, 420865682), (43, 244689350), (50, 210432841), (86, 122344675), (215, 48937870), (430, 24468935), (1075, 9787574), (1849, 5690450), (2150, 4893787), (3698, 2845225), (9245, 1138090), (18490, 569045), (46225, 227618), (92450, 113809)]