486533240

素因数分解:

$2^3\times 5^1\times {\mathrm{12163331}}^1$

素因数の和:12163342

約数の個数: 16

約数和(自身を含む): 1094699880

約数和(自身を除く): 608166640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12163331, 24326662, 48653324, 60816655, 97306648, 121633310, 243266620, 486533240]

約数ペア:

[(1, 486533240), (2, 243266620), (4, 121633310), (5, 97306648), (8, 60816655), (10, 48653324), (20, 24326662), (40, 12163331)]