24871520

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 59058720

約数和(自身を除く): 34187200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 433, 718, 866, 1436, 1732, 1795, 2165, 2872, 3464, 3590, 4330, 5744, 6928, 7180, 8660, 11488, 13856, 14360, 17320, 28720, 34640, 57440, 69280, 155447, 310894, 621788, 777235, 1243576, 1554470, 2487152, 3108940, 4974304, 6217880, 12435760, 24871520]

約数ペア:

[(1, 24871520), (2, 12435760), (4, 6217880), (5, 4974304), (8, 3108940), (10, 2487152), (16, 1554470), (20, 1243576), (32, 777235), (40, 621788), (80, 310894), (160, 155447), (359, 69280), (433, 57440), (718, 34640), (866, 28720), (1436, 17320), (1732, 14360), (1795, 13856), (2165, 11488), (2872, 8660), (3464, 7180), (3590, 6928), (4330, 5744)]