91330480

素因数分解:

$2^4\times 5^1\times {\mathrm{1141631}}^1$

素因数の和:1141644

約数の個数: 20

約数和(自身を含む): 212343552

約数和(自身を除く): 121013072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1141631, 2283262, 4566524, 5708155, 9133048, 11416310, 18266096, 22832620, 45665240, 91330480]

約数ペア:

[(1, 91330480), (2, 45665240), (4, 22832620), (5, 18266096), (8, 11416310), (10, 9133048), (16, 5708155), (20, 4566524), (40, 2283262), (80, 1141631)]