5106940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8277

約数の個数: 24

約数和(自身を含む): 11071872

約数和(自身を除く): 5964932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8237, 16474, 32948, 41185, 82370, 164740, 255347, 510694, 1021388, 1276735, 2553470, 5106940]

約数ペア:

[(1, 5106940), (2, 2553470), (4, 1276735), (5, 1021388), (10, 510694), (20, 255347), (31, 164740), (62, 82370), (124, 41185), (155, 32948), (310, 16474), (620, 8237)]