39789760

素因数分解:

$2^6\times 5^1\times {\mathrm{124343}}^1$

素因数の和:124360

約数の個数: 28

約数和(自身を含む): 94750128

約数和(自身を除く): 54960368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 124343, 248686, 497372, 621715, 994744, 1243430, 1989488, 2486860, 3978976, 4973720, 7957952, 9947440, 19894880, 39789760]

約数ペア:

[(1, 39789760), (2, 19894880), (4, 9947440), (5, 7957952), (8, 4973720), (10, 3978976), (16, 2486860), (20, 1989488), (32, 1243430), (40, 994744), (64, 621715), (80, 497372), (160, 248686), (320, 124343)]