10211150

素因数分解:

$2^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 19076904

約数和(自身を除く): 8865754

約数列:

[1, 2, 5, 10, 25, 50, 443, 461, 886, 922, 2215, 2305, 4430, 4610, 11075, 11525, 22150, 23050, 204223, 408446, 1021115, 2042230, 5105575, 10211150]

約数ペア:

[(1, 10211150), (2, 5105575), (5, 2042230), (10, 1021115), (25, 408446), (50, 204223), (443, 23050), (461, 22150), (886, 11525), (922, 11075), (2215, 4610), (2305, 4430)]