26302120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50581}}^1$

素因数の和:50605

約数の個数: 32

約数和(自身を含む): 63733320

約数和(自身を除く): 37431200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 50581, 101162, 202324, 252905, 404648, 505810, 657553, 1011620, 1315106, 2023240, 2630212, 3287765, 5260424, 6575530, 13151060, 26302120]

約数ペア:

[(1, 26302120), (2, 13151060), (4, 6575530), (5, 5260424), (8, 3287765), (10, 2630212), (13, 2023240), (20, 1315106), (26, 1011620), (40, 657553), (52, 505810), (65, 404648), (104, 252905), (130, 202324), (260, 101162), (520, 50581)]