104326480

素因数分解:

$2^4\times 5^1\times {\mathrm{1304081}}^1$

素因数の和:1304094

約数の個数: 20

約数和(自身を含む): 242559252

約数和(自身を除く): 138232772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1304081, 2608162, 5216324, 6520405, 10432648, 13040810, 20865296, 26081620, 52163240, 104326480]

約数ペア:

[(1, 104326480), (2, 52163240), (4, 26081620), (5, 20865296), (8, 13040810), (10, 10432648), (16, 6520405), (20, 5216324), (40, 2608162), (80, 1304081)]