328252000

素因数分解:

$2^5\times 5^3\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 813758400

約数和(自身を除く): 485506400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 137, 160, 200, 250, 274, 400, 500, 548, 599, 685, 800, 1000, 1096, 1198, 1370, 2000, 2192, 2396, 2740, 2995, 3425, 4000, 4384, 4792, 5480, 5990, 6850, 9584, 10960, 11980, 13700, 14975, 17125, 19168, 21920, 23960, 27400, 29950, 34250, 47920, 54800, 59900, 68500, 74875, 82063, 95840, 109600, 119800, 137000, 149750, 164126, 239600, 274000, 299500, 328252, 410315, 479200, 548000, 599000, 656504, 820630, 1198000, 1313008, 1641260, 2051575, 2396000, 2626016, 3282520, 4103150, 6565040, 8206300, 10257875, 13130080, 16412600, 20515750, 32825200, 41031500, 65650400, 82063000, 164126000, 328252000]

約数ペア:

[(1, 328252000), (2, 164126000), (4, 82063000), (5, 65650400), (8, 41031500), (10, 32825200), (16, 20515750), (20, 16412600), (25, 13130080), (32, 10257875), (40, 8206300), (50, 6565040), (80, 4103150), (100, 3282520), (125, 2626016), (137, 2396000), (160, 2051575), (200, 1641260), (250, 1313008), (274, 1198000), (400, 820630), (500, 656504), (548, 599000), (599, 548000), (685, 479200), (800, 410315), (1000, 328252), (1096, 299500), (1198, 274000), (1370, 239600), (2000, 164126), (2192, 149750), (2396, 137000), (2740, 119800), (2995, 109600), (3425, 95840), (4000, 82063), (4384, 74875), (4792, 68500), (5480, 59900), (5990, 54800), (6850, 47920), (9584, 34250), (10960, 29950), (11980, 27400), (13700, 23960), (14975, 21920), (17125, 19168)]