81855050

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{9803}}^1$

素因数の和:9982

約数の個数: 24

約数和(自身を含む): 153177696

約数和(自身を除く): 71322646

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8350, 9803, 19606, 49015, 98030, 245075, 490150, 1637101, 3274202, 8185505, 16371010, 40927525, 81855050]

約数ペア:

[(1, 81855050), (2, 40927525), (5, 16371010), (10, 8185505), (25, 3274202), (50, 1637101), (167, 490150), (334, 245075), (835, 98030), (1670, 49015), (4175, 19606), (8350, 9803)]