560643560

素因数分解:

$2^3\times 5^1\times {\mathrm{14016089}}^1$

素因数の和:14016100

約数の個数: 16

約数和(自身を含む): 1261448100

約数和(自身を除く): 700804540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14016089, 28032178, 56064356, 70080445, 112128712, 140160890, 280321780, 560643560]

約数ペア:

[(1, 560643560), (2, 280321780), (4, 140160890), (5, 112128712), (8, 70080445), (10, 56064356), (20, 28032178), (40, 14016089)]