9866800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 60

約数和(自身を含む): 25116696

約数和(自身を除く): 15249896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1451, 1700, 2902, 3400, 5804, 6800, 7255, 11608, 14510, 23216, 24667, 29020, 36275, 49334, 58040, 72550, 98668, 116080, 123335, 145100, 197336, 246670, 290200, 394672, 493340, 580400, 616675, 986680, 1233350, 1973360, 2466700, 4933400, 9866800]

約数ペア:

[(1, 9866800), (2, 4933400), (4, 2466700), (5, 1973360), (8, 1233350), (10, 986680), (16, 616675), (17, 580400), (20, 493340), (25, 394672), (34, 290200), (40, 246670), (50, 197336), (68, 145100), (80, 123335), (85, 116080), (100, 98668), (136, 72550), (170, 58040), (200, 49334), (272, 36275), (340, 29020), (400, 24667), (425, 23216), (680, 14510), (850, 11608), (1360, 7255), (1451, 6800), (1700, 5804), (2902, 3400)]