528088640

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24631}}^1$

素因数の和:24715

約数の個数: 56

約数和(自身を含む): 1276331712

約数和(自身を除く): 748243072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 10720, 21440, 24631, 49262, 98524, 123155, 197048, 246310, 394096, 492620, 788192, 985240, 1576384, 1650277, 1970480, 3300554, 3940960, 6601108, 7881920, 8251385, 13202216, 16502770, 26404432, 33005540, 52808864, 66011080, 105617728, 132022160, 264044320, 528088640]

約数ペア:

[(1, 528088640), (2, 264044320), (4, 132022160), (5, 105617728), (8, 66011080), (10, 52808864), (16, 33005540), (20, 26404432), (32, 16502770), (40, 13202216), (64, 8251385), (67, 7881920), (80, 6601108), (134, 3940960), (160, 3300554), (268, 1970480), (320, 1650277), (335, 1576384), (536, 985240), (670, 788192), (1072, 492620), (1340, 394096), (2144, 246310), (2680, 197048), (4288, 123155), (5360, 98524), (10720, 49262), (21440, 24631)]