1029760

素因数分解:

$2^7\times 5^1\times {\mathrm{1609}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 2463300

約数和(自身を除く): 1433540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1609, 3218, 6436, 8045, 12872, 16090, 25744, 32180, 51488, 64360, 102976, 128720, 205952, 257440, 514880, 1029760]

約数ペア:

[(1, 1029760), (2, 514880), (4, 257440), (5, 205952), (8, 128720), (10, 102976), (16, 64360), (20, 51488), (32, 32180), (40, 25744), (64, 16090), (80, 12872), (128, 8045), (160, 6436), (320, 3218), (640, 1609)]