38604080

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1367}}^1$

素因数の和:1733

約数の個数: 40

約数和(自身を含む): 90074592

約数和(自身を除く): 51470512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1367, 1412, 1765, 2734, 2824, 3530, 5468, 5648, 6835, 7060, 10936, 13670, 14120, 21872, 27340, 28240, 54680, 109360, 482551, 965102, 1930204, 2412755, 3860408, 4825510, 7720816, 9651020, 19302040, 38604080]

約数ペア:

[(1, 38604080), (2, 19302040), (4, 9651020), (5, 7720816), (8, 4825510), (10, 3860408), (16, 2412755), (20, 1930204), (40, 965102), (80, 482551), (353, 109360), (706, 54680), (1367, 28240), (1412, 27340), (1765, 21872), (2734, 14120), (2824, 13670), (3530, 10936), (5468, 7060), (5648, 6835)]