39773120

素因数分解:

$2^6\times 5^1\times {\mathrm{124291}}^1$

素因数の和:124308

約数の個数: 28

約数和(自身を含む): 94710504

約数和(自身を除く): 54937384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 124291, 248582, 497164, 621455, 994328, 1242910, 1988656, 2485820, 3977312, 4971640, 7954624, 9943280, 19886560, 39773120]

約数ペア:

[(1, 39773120), (2, 19886560), (4, 9943280), (5, 7954624), (8, 4971640), (10, 3977312), (16, 2485820), (20, 1988656), (32, 1242910), (40, 994328), (64, 621455), (80, 497164), (160, 248582), (320, 124291)]