54327620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40543}}^1$

素因数の和:40619

約数の個数: 24

約数和(自身を含む): 115793664

約数和(自身を除く): 61466044

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 40543, 81086, 162172, 202715, 405430, 810860, 2716381, 5432762, 10865524, 13581905, 27163810, 54327620]

約数ペア:

[(1, 54327620), (2, 27163810), (4, 13581905), (5, 10865524), (10, 5432762), (20, 2716381), (67, 810860), (134, 405430), (268, 202715), (335, 162172), (670, 81086), (1340, 40543)]