63872320

素因数分解:

$2^6\times 5^1\times {\mathrm{199601}}^1$

素因数の和:199618

約数の個数: 28

約数和(自身を含む): 152096724

約数和(自身を除く): 88224404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 199601, 399202, 798404, 998005, 1596808, 1996010, 3193616, 3992020, 6387232, 7984040, 12774464, 15968080, 31936160, 63872320]

約数ペア:

[(1, 63872320), (2, 31936160), (4, 15968080), (5, 12774464), (8, 7984040), (10, 6387232), (16, 3992020), (20, 3193616), (32, 1996010), (40, 1596808), (64, 998005), (80, 798404), (160, 399202), (320, 199601)]