284133035000

素因数分解:

$2^3\times 5^4\times {\mathrm{43}}^1\times {\mathrm{1321549}}^1$

素因数の和:1321618

約数の個数: 80

約数和(自身を含む): 681206163000

約数和(自身を除く): 397073128000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 625, 860, 1000, 1075, 1250, 1720, 2150, 2500, 4300, 5000, 5375, 8600, 10750, 21500, 26875, 43000, 53750, 107500, 215000, 1321549, 2643098, 5286196, 6607745, 10572392, 13215490, 26430980, 33038725, 52861960, 56826607, 66077450, 113653214, 132154900, 165193625, 227306428, 264309800, 284133035, 330387250, 454612856, 568266070, 660774500, 825968125, 1136532140, 1321549000, 1420665175, 1651936250, 2273064280, 2841330350, 3303872500, 5682660700, 6607745000, 7103325875, 11365321400, 14206651750, 28413303500, 35516629375, 56826607000, 71033258750, 142066517500, 284133035000]

約数ペア:

[(1, 284133035000), (2, 142066517500), (4, 71033258750), (5, 56826607000), (8, 35516629375), (10, 28413303500), (20, 14206651750), (25, 11365321400), (40, 7103325875), (43, 6607745000), (50, 5682660700), (86, 3303872500), (100, 2841330350), (125, 2273064280), (172, 1651936250), (200, 1420665175), (215, 1321549000), (250, 1136532140), (344, 825968125), (430, 660774500), (500, 568266070), (625, 454612856), (860, 330387250), (1000, 284133035), (1075, 264309800), (1250, 227306428), (1720, 165193625), (2150, 132154900), (2500, 113653214), (4300, 66077450), (5000, 56826607), (5375, 52861960), (8600, 33038725), (10750, 26430980), (21500, 13215490), (26875, 10572392), (43000, 6607745), (53750, 5286196), (107500, 2643098), (215000, 1321549)]