30641120

素因数分解:

$2^5\times 5^1\times {\mathrm{191507}}^1$

素因数の和:191522

約数の個数: 24

約数和(自身を含む): 72390024

約数和(自身を除く): 41748904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191507, 383014, 766028, 957535, 1532056, 1915070, 3064112, 3830140, 6128224, 7660280, 15320560, 30641120]

約数ペア:

[(1, 30641120), (2, 15320560), (4, 7660280), (5, 6128224), (8, 3830140), (10, 3064112), (16, 1915070), (20, 1532056), (32, 957535), (40, 766028), (80, 383014), (160, 191507)]