9983486000

素因数分解:

$2^4\times 5^3\times {\mathrm{89}}^1\times {\mathrm{56087}}^1$

素因数の和:56199

約数の個数: 80

約数和(自身を含む): 24411741120

約数和(自身を除く): 14428255120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 125, 178, 200, 250, 356, 400, 445, 500, 712, 890, 1000, 1424, 1780, 2000, 2225, 3560, 4450, 7120, 8900, 11125, 17800, 22250, 35600, 44500, 56087, 89000, 112174, 178000, 224348, 280435, 448696, 560870, 897392, 1121740, 1402175, 2243480, 2804350, 4486960, 4991743, 5608700, 7010875, 9983486, 11217400, 14021750, 19966972, 22434800, 24958715, 28043500, 39933944, 49917430, 56087000, 79867888, 99834860, 112174000, 124793575, 199669720, 249587150, 399339440, 499174300, 623967875, 998348600, 1247935750, 1996697200, 2495871500, 4991743000, 9983486000]

約数ペア:

[(1, 9983486000), (2, 4991743000), (4, 2495871500), (5, 1996697200), (8, 1247935750), (10, 998348600), (16, 623967875), (20, 499174300), (25, 399339440), (40, 249587150), (50, 199669720), (80, 124793575), (89, 112174000), (100, 99834860), (125, 79867888), (178, 56087000), (200, 49917430), (250, 39933944), (356, 28043500), (400, 24958715), (445, 22434800), (500, 19966972), (712, 14021750), (890, 11217400), (1000, 9983486), (1424, 7010875), (1780, 5608700), (2000, 4991743), (2225, 4486960), (3560, 2804350), (4450, 2243480), (7120, 1402175), (8900, 1121740), (11125, 897392), (17800, 560870), (22250, 448696), (35600, 280435), (44500, 224348), (56087, 178000), (89000, 112174)]