9201680

素因数分解:

$2^4\times 5^1\times {\mathrm{115021}}^1$

素因数の和:115034

約数の個数: 20

約数和(自身を含む): 21394092

約数和(自身を除く): 12192412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115021, 230042, 460084, 575105, 920168, 1150210, 1840336, 2300420, 4600840, 9201680]

約数ペア:

[(1, 9201680), (2, 4600840), (4, 2300420), (5, 1840336), (8, 1150210), (10, 920168), (16, 575105), (20, 460084), (40, 230042), (80, 115021)]