33012680

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1723}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 74476800

約数和(自身を除く): 41464120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1723, 1916, 2395, 3446, 3832, 4790, 6892, 8615, 9580, 13784, 17230, 19160, 34460, 68920, 825317, 1650634, 3301268, 4126585, 6602536, 8253170, 16506340, 33012680]

約数ペア:

[(1, 33012680), (2, 16506340), (4, 8253170), (5, 6602536), (8, 4126585), (10, 3301268), (20, 1650634), (40, 825317), (479, 68920), (958, 34460), (1723, 19160), (1916, 17230), (2395, 13784), (3446, 9580), (3832, 8615), (4790, 6892)]