6673089680

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{268211}}^1$

素因数の和:268535

約数の個数: 40

約数和(自身を含む): 15564878784

約数和(自身を除く): 8891789104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 2488, 3110, 4976, 6220, 12440, 24880, 268211, 536422, 1072844, 1341055, 2145688, 2682110, 4291376, 5364220, 10728440, 21456880, 83413621, 166827242, 333654484, 417068105, 667308968, 834136210, 1334617936, 1668272420, 3336544840, 6673089680]

約数ペア:

[(1, 6673089680), (2, 3336544840), (4, 1668272420), (5, 1334617936), (8, 834136210), (10, 667308968), (16, 417068105), (20, 333654484), (40, 166827242), (80, 83413621), (311, 21456880), (622, 10728440), (1244, 5364220), (1555, 4291376), (2488, 2682110), (3110, 2145688), (4976, 1341055), (6220, 1072844), (12440, 536422), (24880, 268211)]