4923400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 11606400

約数和(自身を除く): 6683000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 239, 412, 478, 515, 824, 956, 1030, 1195, 1912, 2060, 2390, 2575, 4120, 4780, 5150, 5975, 9560, 10300, 11950, 20600, 23900, 24617, 47800, 49234, 98468, 123085, 196936, 246170, 492340, 615425, 984680, 1230850, 2461700, 4923400]

約数ペア:

[(1, 4923400), (2, 2461700), (4, 1230850), (5, 984680), (8, 615425), (10, 492340), (20, 246170), (25, 196936), (40, 123085), (50, 98468), (100, 49234), (103, 47800), (200, 24617), (206, 23900), (239, 20600), (412, 11950), (478, 10300), (515, 9560), (824, 5975), (956, 5150), (1030, 4780), (1195, 4120), (1912, 2575), (2060, 2390)]