3246940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 7039872

約数和(自身を除く): 3792932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5237, 10474, 20948, 26185, 52370, 104740, 162347, 324694, 649388, 811735, 1623470, 3246940]

約数ペア:

[(1, 3246940), (2, 1623470), (4, 811735), (5, 649388), (10, 324694), (20, 162347), (31, 104740), (62, 52370), (124, 26185), (155, 20948), (310, 10474), (620, 5237)]