85874200

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 201159000

約数和(自身を除く): 115284800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 3089, 3475, 5560, 6178, 6950, 12356, 13900, 15445, 24712, 27800, 30890, 61780, 77225, 123560, 154450, 308900, 429371, 617800, 858742, 1717484, 2146855, 3434968, 4293710, 8587420, 10734275, 17174840, 21468550, 42937100, 85874200]

約数ペア:

[(1, 85874200), (2, 42937100), (4, 21468550), (5, 17174840), (8, 10734275), (10, 8587420), (20, 4293710), (25, 3434968), (40, 2146855), (50, 1717484), (100, 858742), (139, 617800), (200, 429371), (278, 308900), (556, 154450), (695, 123560), (1112, 77225), (1390, 61780), (2780, 30890), (3089, 27800), (3475, 24712), (5560, 15445), (6178, 13900), (6950, 12356)]