42656200

素因数分解:

$2^3\times 5^2\times {\mathrm{213281}}^1$

素因数の和:213297

約数の個数: 24

約数和(自身を含む): 99176130

約数和(自身を除く): 56519930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 213281, 426562, 853124, 1066405, 1706248, 2132810, 4265620, 5332025, 8531240, 10664050, 21328100, 42656200]

約数ペア:

[(1, 42656200), (2, 21328100), (4, 10664050), (5, 8531240), (8, 5332025), (10, 4265620), (20, 2132810), (25, 1706248), (40, 1066405), (50, 853124), (100, 426562), (200, 213281)]