201824440

素因数分解:

$2^3\times 5^1\times {\mathrm{5045611}}^1$

素因数の和:5045622

約数の個数: 16

約数和(自身を含む): 454105080

約数和(自身を除く): 252280640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5045611, 10091222, 20182444, 25228055, 40364888, 50456110, 100912220, 201824440]

約数ペア:

[(1, 201824440), (2, 100912220), (4, 50456110), (5, 40364888), (8, 25228055), (10, 20182444), (20, 10091222), (40, 5045611)]