57282320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10687}}^1$

素因数の和:10767

約数の個数: 40

約数和(自身を含む): 135181824

約数和(自身を除く): 77899504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10687, 21374, 42748, 53435, 85496, 106870, 170992, 213740, 427480, 716029, 854960, 1432058, 2864116, 3580145, 5728232, 7160290, 11456464, 14320580, 28641160, 57282320]

約数ペア:

[(1, 57282320), (2, 28641160), (4, 14320580), (5, 11456464), (8, 7160290), (10, 5728232), (16, 3580145), (20, 2864116), (40, 1432058), (67, 854960), (80, 716029), (134, 427480), (268, 213740), (335, 170992), (536, 106870), (670, 85496), (1072, 53435), (1340, 42748), (2680, 21374), (5360, 10687)]