9504800

素因数分解:

$2^5\times 5^2\times {\mathrm{109}}^2$

素因数の和:238

約数の個数: 54

約数和(自身を含む): 23418423

約数和(自身を除く): 13913623

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 160, 200, 218, 400, 436, 545, 800, 872, 1090, 1744, 2180, 2725, 3488, 4360, 5450, 8720, 10900, 11881, 17440, 21800, 23762, 43600, 47524, 59405, 87200, 95048, 118810, 190096, 237620, 297025, 380192, 475240, 594050, 950480, 1188100, 1900960, 2376200, 4752400, 9504800]

約数ペア:

[(1, 9504800), (2, 4752400), (4, 2376200), (5, 1900960), (8, 1188100), (10, 950480), (16, 594050), (20, 475240), (25, 380192), (32, 297025), (40, 237620), (50, 190096), (80, 118810), (100, 95048), (109, 87200), (160, 59405), (200, 47524), (218, 43600), (400, 23762), (436, 21800), (545, 17440), (800, 11881), (872, 10900), (1090, 8720), (1744, 5450), (2180, 4360), (2725, 3488)]