80822461675

素因数分解:

$5^2\times {\mathrm{1427}}^1\times {\mathrm{2265521}}^1$

素因数の和:2266958

約数の個数: 12

約数和(自身を含む): 100290127896

約数和(自身を除く): 19467666221

約数列:

[1, 5, 25, 1427, 7135, 35675, 2265521, 11327605, 56638025, 3232898467, 16164492335, 80822461675]

約数ペア:

[(1, 80822461675), (5, 16164492335), (25, 3232898467), (1427, 56638025), (7135, 11327605), (35675, 2265521)]