42114740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67927}}^1$

素因数の和:67967

約数の個数: 24

約数和(自身を含む): 91295232

約数和(自身を除く): 49180492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 67927, 135854, 271708, 339635, 679270, 1358540, 2105737, 4211474, 8422948, 10528685, 21057370, 42114740]

約数ペア:

[(1, 42114740), (2, 21057370), (4, 10528685), (5, 8422948), (10, 4211474), (20, 2105737), (31, 1358540), (62, 679270), (124, 339635), (155, 271708), (310, 135854), (620, 67927)]