74173060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285281}}^1$

素因数の和:285303

約数の個数: 24

約数和(自身を含む): 167745816

約数和(自身を除く): 93572756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 285281, 570562, 1141124, 1426405, 2852810, 3708653, 5705620, 7417306, 14834612, 18543265, 37086530, 74173060]

約数ペア:

[(1, 74173060), (2, 37086530), (4, 18543265), (5, 14834612), (10, 7417306), (13, 5705620), (20, 3708653), (26, 2852810), (52, 1426405), (65, 1141124), (130, 570562), (260, 285281)]