157020086120

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{25996703}}^1$

素因数の和:25996865

約数の個数: 32

約数和(自身を含む): 355634910720

約数和(自身を除く): 198614824600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 25996703, 51993406, 103986812, 129983515, 207973624, 259967030, 519934060, 1039868120, 3925502153, 7851004306, 15702008612, 19627510765, 31404017224, 39255021530, 78510043060, 157020086120]

約数ペア:

[(1, 157020086120), (2, 78510043060), (4, 39255021530), (5, 31404017224), (8, 19627510765), (10, 15702008612), (20, 7851004306), (40, 3925502153), (151, 1039868120), (302, 519934060), (604, 259967030), (755, 207973624), (1208, 129983515), (1510, 103986812), (3020, 51993406), (6040, 25996703)]