1936400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 4797312

約数和(自身を除く): 2860912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 103, 188, 200, 206, 235, 376, 400, 412, 470, 515, 752, 824, 940, 1030, 1175, 1648, 1880, 2060, 2350, 2575, 3760, 4120, 4700, 4841, 5150, 8240, 9400, 9682, 10300, 18800, 19364, 20600, 24205, 38728, 41200, 48410, 77456, 96820, 121025, 193640, 242050, 387280, 484100, 968200, 1936400]

約数ペア:

[(1, 1936400), (2, 968200), (4, 484100), (5, 387280), (8, 242050), (10, 193640), (16, 121025), (20, 96820), (25, 77456), (40, 48410), (47, 41200), (50, 38728), (80, 24205), (94, 20600), (100, 19364), (103, 18800), (188, 10300), (200, 9682), (206, 9400), (235, 8240), (376, 5150), (400, 4841), (412, 4700), (470, 4120), (515, 3760), (752, 2575), (824, 2350), (940, 2060), (1030, 1880), (1175, 1648)]