127769500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5503

約数の個数: 48

約数和(自身を含む): 285038208

約数和(自身を除く): 157268708

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4700, 5437, 5875, 10874, 11750, 21748, 23500, 27185, 54370, 108740, 135925, 255539, 271850, 511078, 543700, 679625, 1022156, 1277695, 1359250, 2555390, 2718500, 5110780, 6388475, 12776950, 25553900, 31942375, 63884750, 127769500]

約数ペア:

[(1, 127769500), (2, 63884750), (4, 31942375), (5, 25553900), (10, 12776950), (20, 6388475), (25, 5110780), (47, 2718500), (50, 2555390), (94, 1359250), (100, 1277695), (125, 1022156), (188, 679625), (235, 543700), (250, 511078), (470, 271850), (500, 255539), (940, 135925), (1175, 108740), (2350, 54370), (4700, 27185), (5437, 23500), (5875, 21748), (10874, 11750)]