1012547560

素因数分解:

$2^3\times 5^1\times {\mathrm{25313689}}^1$

素因数の和:25313700

約数の個数: 16

約数和(自身を含む): 2278232100

約数和(自身を除く): 1265684540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25313689, 50627378, 101254756, 126568445, 202509512, 253136890, 506273780, 1012547560]

約数ペア:

[(1, 1012547560), (2, 506273780), (4, 253136890), (5, 202509512), (8, 126568445), (10, 101254756), (20, 50627378), (40, 25313689)]