1483281680

素因数分解:

$2^4\times 5^1\times {\mathrm{18541021}}^1$

素因数の和:18541034

約数の個数: 20

約数和(自身を含む): 3448630092

約数和(自身を除く): 1965348412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18541021, 37082042, 74164084, 92705105, 148328168, 185410210, 296656336, 370820420, 741640840, 1483281680]

約数ペア:

[(1, 1483281680), (2, 741640840), (4, 370820420), (5, 296656336), (8, 185410210), (10, 148328168), (16, 92705105), (20, 74164084), (40, 37082042), (80, 18541021)]