85759000

素因数分解:

$2^3\times 5^3\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 116417000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 191, 200, 250, 382, 449, 500, 764, 898, 955, 1000, 1528, 1796, 1910, 2245, 3592, 3820, 4490, 4775, 7640, 8980, 9550, 11225, 17960, 19100, 22450, 23875, 38200, 44900, 47750, 56125, 85759, 89800, 95500, 112250, 171518, 191000, 224500, 343036, 428795, 449000, 686072, 857590, 1715180, 2143975, 3430360, 4287950, 8575900, 10719875, 17151800, 21439750, 42879500, 85759000]

約数ペア:

[(1, 85759000), (2, 42879500), (4, 21439750), (5, 17151800), (8, 10719875), (10, 8575900), (20, 4287950), (25, 3430360), (40, 2143975), (50, 1715180), (100, 857590), (125, 686072), (191, 449000), (200, 428795), (250, 343036), (382, 224500), (449, 191000), (500, 171518), (764, 112250), (898, 95500), (955, 89800), (1000, 85759), (1528, 56125), (1796, 47750), (1910, 44900), (2245, 38200), (3592, 23875), (3820, 22450), (4490, 19100), (4775, 17960), (7640, 11225), (8980, 9550)]