85926820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613763}}^1$

素因数の和:613779

約数の個数: 24

約数和(自身を含む): 206224704

約数和(自身を除く): 120297884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613763, 1227526, 2455052, 3068815, 4296341, 6137630, 8592682, 12275260, 17185364, 21481705, 42963410, 85926820]

約数ペア:

[(1, 85926820), (2, 42963410), (4, 21481705), (5, 17185364), (7, 12275260), (10, 8592682), (14, 6137630), (20, 4296341), (28, 3068815), (35, 2455052), (70, 1227526), (140, 613763)]