79092620

素因数分解:

$2^2\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{2213}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 166262544

約数和(自身を除く): 87169924

約数列:

[1, 2, 4, 5, 10, 20, 1787, 2213, 3574, 4426, 7148, 8852, 8935, 11065, 17870, 22130, 35740, 44260, 3954631, 7909262, 15818524, 19773155, 39546310, 79092620]

約数ペア:

[(1, 79092620), (2, 39546310), (4, 19773155), (5, 15818524), (10, 7909262), (20, 3954631), (1787, 44260), (2213, 35740), (3574, 22130), (4426, 17870), (7148, 11065), (8852, 8935)]