4786880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2161

約数の個数: 56

約数和(自身を含む): 13033248

約数和(自身を除く): 8246368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2137, 2240, 4274, 8548, 10685, 14959, 17096, 21370, 29918, 34192, 42740, 59836, 68384, 74795, 85480, 119672, 136768, 149590, 170960, 239344, 299180, 341920, 478688, 598360, 683840, 957376, 1196720, 2393440, 4786880]

約数ペア:

[(1, 4786880), (2, 2393440), (4, 1196720), (5, 957376), (7, 683840), (8, 598360), (10, 478688), (14, 341920), (16, 299180), (20, 239344), (28, 170960), (32, 149590), (35, 136768), (40, 119672), (56, 85480), (64, 74795), (70, 68384), (80, 59836), (112, 42740), (140, 34192), (160, 29918), (224, 21370), (280, 17096), (320, 14959), (448, 10685), (560, 8548), (1120, 4274), (2137, 2240)]