27475940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10487}}^1$

素因数の和:10627

約数の個数: 24

約数和(自身を含む): 58145472

約数和(自身を除く): 30669532

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10487, 20974, 41948, 52435, 104870, 209740, 1373797, 2747594, 5495188, 6868985, 13737970, 27475940]

約数ペア:

[(1, 27475940), (2, 13737970), (4, 6868985), (5, 5495188), (10, 2747594), (20, 1373797), (131, 209740), (262, 104870), (524, 52435), (655, 41948), (1310, 20974), (2620, 10487)]