5210368880

素因数分解:

$2^4\times 5^1\times {\mathrm{65129611}}^1$

素因数の和:65129624

約数の個数: 20

約数和(自身を含む): 12114107832

約数和(自身を除く): 6903738952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65129611, 130259222, 260518444, 325648055, 521036888, 651296110, 1042073776, 1302592220, 2605184440, 5210368880]

約数ペア:

[(1, 5210368880), (2, 2605184440), (4, 1302592220), (5, 1042073776), (8, 651296110), (10, 521036888), (16, 325648055), (20, 260518444), (40, 130259222), (80, 65129611)]