36874000

素因数分解:

$2^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 90529920

約数和(自身を除く): 53655920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 125, 179, 200, 206, 250, 358, 400, 412, 500, 515, 716, 824, 895, 1000, 1030, 1432, 1648, 1790, 2000, 2060, 2575, 2864, 3580, 4120, 4475, 5150, 7160, 8240, 8950, 10300, 12875, 14320, 17900, 18437, 20600, 22375, 25750, 35800, 36874, 41200, 44750, 51500, 71600, 73748, 89500, 92185, 103000, 147496, 179000, 184370, 206000, 294992, 358000, 368740, 460925, 737480, 921850, 1474960, 1843700, 2304625, 3687400, 4609250, 7374800, 9218500, 18437000, 36874000]

約数ペア:

[(1, 36874000), (2, 18437000), (4, 9218500), (5, 7374800), (8, 4609250), (10, 3687400), (16, 2304625), (20, 1843700), (25, 1474960), (40, 921850), (50, 737480), (80, 460925), (100, 368740), (103, 358000), (125, 294992), (179, 206000), (200, 184370), (206, 179000), (250, 147496), (358, 103000), (400, 92185), (412, 89500), (500, 73748), (515, 71600), (716, 51500), (824, 44750), (895, 41200), (1000, 36874), (1030, 35800), (1432, 25750), (1648, 22375), (1790, 20600), (2000, 18437), (2060, 17900), (2575, 14320), (2864, 12875), (3580, 10300), (4120, 8950), (4475, 8240), (5150, 7160)]