85892080

素因数分解:

$2^4\times 5^1\times {\mathrm{1073651}}^1$

素因数の和:1073664

約数の個数: 20

約数和(自身を含む): 199699272

約数和(自身を除く): 113807192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1073651, 2147302, 4294604, 5368255, 8589208, 10736510, 17178416, 21473020, 42946040, 85892080]

約数ペア:

[(1, 85892080), (2, 42946040), (4, 21473020), (5, 17178416), (8, 10736510), (10, 8589208), (16, 5368255), (20, 4294604), (40, 2147302), (80, 1073651)]