160202480

素因数分解:

$2^4\times 5^1\times {\mathrm{2002531}}^1$

素因数の和:2002544

約数の個数: 20

約数和(自身を含む): 372470952

約数和(自身を除く): 212268472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2002531, 4005062, 8010124, 10012655, 16020248, 20025310, 32040496, 40050620, 80101240, 160202480]

約数ペア:

[(1, 160202480), (2, 80101240), (4, 40050620), (5, 32040496), (8, 20025310), (10, 16020248), (16, 10012655), (20, 8010124), (40, 4005062), (80, 2002531)]