9208400

素因数分解:

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

素因数の和:23039

約数の個数: 30

約数和(自身を含む): 22124142

約数和(自身を除く): 12915742

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23021, 46042, 92084, 115105, 184168, 230210, 368336, 460420, 575525, 920840, 1151050, 1841680, 2302100, 4604200, 9208400]

約数ペア:

[(1, 9208400), (2, 4604200), (4, 2302100), (5, 1841680), (8, 1151050), (10, 920840), (16, 575525), (20, 460420), (25, 368336), (40, 230210), (50, 184168), (80, 115105), (100, 92084), (200, 46042), (400, 23021)]