42135383380

素因数分解:

$2^2\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{402593}}^1$

素因数の和:407835

約数の個数: 24

約数和(自身を含む): 88501433832

約数和(自身を除く): 46366050452

約数列:

[1, 2, 4, 5, 10, 20, 5233, 10466, 20932, 26165, 52330, 104660, 402593, 805186, 1610372, 2012965, 4025930, 8051860, 2106769169, 4213538338, 8427076676, 10533845845, 21067691690, 42135383380]

約数ペア:

[(1, 42135383380), (2, 21067691690), (4, 10533845845), (5, 8427076676), (10, 4213538338), (20, 2106769169), (5233, 8051860), (10466, 4025930), (20932, 2012965), (26165, 1610372), (52330, 805186), (104660, 402593)]