9968248850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{581239}}^1$

素因数の和:581272

約数の個数: 48

約数和(自身を含む): 21622128000

約数和(自身を除く): 11653879150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 8575, 17150, 581239, 1162478, 2906195, 4068673, 5812390, 8137346, 14530975, 20343365, 28480711, 29061950, 40686730, 56961422, 101716825, 142403555, 199364977, 203433650, 284807110, 398729954, 712017775, 996824885, 1424035550, 1993649770, 4984124425, 9968248850]

約数ペア:

[(1, 9968248850), (2, 4984124425), (5, 1993649770), (7, 1424035550), (10, 996824885), (14, 712017775), (25, 398729954), (35, 284807110), (49, 203433650), (50, 199364977), (70, 142403555), (98, 101716825), (175, 56961422), (245, 40686730), (343, 29061950), (350, 28480711), (490, 20343365), (686, 14530975), (1225, 8137346), (1715, 5812390), (2450, 4068673), (3430, 2906195), (8575, 1162478), (17150, 581239)]