38607040

素因数分解:

$2^6\times 5^1\times {\mathrm{120647}}^1$

素因数の和:120664

約数の個数: 28

約数和(自身を含む): 91933776

約数和(自身を除く): 53326736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 120647, 241294, 482588, 603235, 965176, 1206470, 1930352, 2412940, 3860704, 4825880, 7721408, 9651760, 19303520, 38607040]

約数ペア:

[(1, 38607040), (2, 19303520), (4, 9651760), (5, 7721408), (8, 4825880), (10, 3860704), (16, 2412940), (20, 1930352), (32, 1206470), (40, 965176), (64, 603235), (80, 482588), (160, 241294), (320, 120647)]