2912995000

素因数分解:

$2^3\times 5^4\times {\mathrm{683}}^1\times {\mathrm{853}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 6843153240

約数和(自身を除く): 3930158240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 683, 853, 1000, 1250, 1366, 1706, 2500, 2732, 3412, 3415, 4265, 5000, 5464, 6824, 6830, 8530, 13660, 17060, 17075, 21325, 27320, 34120, 34150, 42650, 68300, 85300, 85375, 106625, 136600, 170600, 170750, 213250, 341500, 426500, 426875, 533125, 582599, 683000, 853000, 853750, 1066250, 1165198, 1707500, 2132500, 2330396, 2912995, 3415000, 4265000, 4660792, 5825990, 11651980, 14564975, 23303960, 29129950, 58259900, 72824875, 116519800, 145649750, 291299500, 364124375, 582599000, 728248750, 1456497500, 2912995000]

約数ペア:

[(1, 2912995000), (2, 1456497500), (4, 728248750), (5, 582599000), (8, 364124375), (10, 291299500), (20, 145649750), (25, 116519800), (40, 72824875), (50, 58259900), (100, 29129950), (125, 23303960), (200, 14564975), (250, 11651980), (500, 5825990), (625, 4660792), (683, 4265000), (853, 3415000), (1000, 2912995), (1250, 2330396), (1366, 2132500), (1706, 1707500), (2500, 1165198), (2732, 1066250), (3412, 853750), (3415, 853000), (4265, 683000), (5000, 582599), (5464, 533125), (6824, 426875), (6830, 426500), (8530, 341500), (13660, 213250), (17060, 170750), (17075, 170600), (21325, 136600), (27320, 106625), (34120, 85375), (34150, 85300), (42650, 68300)]