68098040

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3677}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 153593280

約数和(自身を除く): 85495240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3677, 3704, 4630, 7354, 9260, 14708, 18385, 18520, 29416, 36770, 73540, 147080, 1702451, 3404902, 6809804, 8512255, 13619608, 17024510, 34049020, 68098040]

約数ペア:

[(1, 68098040), (2, 34049020), (4, 17024510), (5, 13619608), (8, 8512255), (10, 6809804), (20, 3404902), (40, 1702451), (463, 147080), (926, 73540), (1852, 36770), (2315, 29416), (3677, 18520), (3704, 18385), (4630, 14708), (7354, 9260)]