9033680

素因数分解:

$2^4\times 5^1\times {\mathrm{112921}}^1$

素因数の和:112934

約数の個数: 20

約数和(自身を含む): 21003492

約数和(自身を除く): 11969812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 112921, 225842, 451684, 564605, 903368, 1129210, 1806736, 2258420, 4516840, 9033680]

約数ペア:

[(1, 9033680), (2, 4516840), (4, 2258420), (5, 1806736), (8, 1129210), (10, 903368), (16, 564605), (20, 451684), (40, 225842), (80, 112921)]