1841680

素因数分解:

$2^4\times 5^1\times {\mathrm{23021}}^1$

素因数の和:23034

約数の個数: 20

約数和(自身を含む): 4282092

約数和(自身を除く): 2440412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23021, 46042, 92084, 115105, 184168, 230210, 368336, 460420, 920840, 1841680]

約数ペア:

[(1, 1841680), (2, 920840), (4, 460420), (5, 368336), (8, 230210), (10, 184168), (16, 115105), (20, 92084), (40, 46042), (80, 23021)]