33872540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130279}}^1$

素因数の和:130301

約数の個数: 24

約数和(自身を含む): 76604640

約数和(自身を除く): 42732100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 130279, 260558, 521116, 651395, 1302790, 1693627, 2605580, 3387254, 6774508, 8468135, 16936270, 33872540]

約数ペア:

[(1, 33872540), (2, 16936270), (4, 8468135), (5, 6774508), (10, 3387254), (13, 2605580), (20, 1693627), (26, 1302790), (52, 651395), (65, 521116), (130, 260558), (260, 130279)]