205122383740

素因数分解:

$2^2\times 5^1\times {\mathrm{5653}}^1\times {\mathrm{1814279}}^1$

素因数の和:1819941

約数の個数: 24

約数和(自身を含む): 430833443040

約数和(自身を除く): 225711059300

約数列:

[1, 2, 4, 5, 10, 20, 5653, 11306, 22612, 28265, 56530, 113060, 1814279, 3628558, 7257116, 9071395, 18142790, 36285580, 10256119187, 20512238374, 41024476748, 51280595935, 102561191870, 205122383740]

約数ペア:

[(1, 205122383740), (2, 102561191870), (4, 51280595935), (5, 41024476748), (10, 20512238374), (20, 10256119187), (5653, 36285580), (11306, 18142790), (22612, 9071395), (28265, 7257116), (56530, 3628558), (113060, 1814279)]