91283120

素因数分解:

$2^4\times 5^1\times {\mathrm{1141039}}^1$

素因数の和:1141052

約数の個数: 20

約数和(自身を含む): 212233440

約数和(自身を除く): 120950320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1141039, 2282078, 4564156, 5705195, 9128312, 11410390, 18256624, 22820780, 45641560, 91283120]

約数ペア:

[(1, 91283120), (2, 45641560), (4, 22820780), (5, 18256624), (8, 11410390), (10, 9128312), (16, 5705195), (20, 4564156), (40, 2282078), (80, 1141039)]