3915346480

素因数分解:

$2^4\times 5^1\times {\mathrm{48941831}}^1$

素因数の和:48941844

約数の個数: 20

約数和(自身を含む): 9103180752

約数和(自身を除く): 5187834272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48941831, 97883662, 195767324, 244709155, 391534648, 489418310, 783069296, 978836620, 1957673240, 3915346480]

約数ペア:

[(1, 3915346480), (2, 1957673240), (4, 978836620), (5, 783069296), (8, 489418310), (10, 391534648), (16, 244709155), (20, 195767324), (40, 97883662), (80, 48941831)]