34465720

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1861}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 77757120

約数和(自身を除く): 43291400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 1861, 2315, 3704, 3722, 4630, 7444, 9260, 9305, 14888, 18520, 18610, 37220, 74440, 861643, 1723286, 3446572, 4308215, 6893144, 8616430, 17232860, 34465720]

約数ペア:

[(1, 34465720), (2, 17232860), (4, 8616430), (5, 6893144), (8, 4308215), (10, 3446572), (20, 1723286), (40, 861643), (463, 74440), (926, 37220), (1852, 18610), (1861, 18520), (2315, 14888), (3704, 9305), (3722, 9260), (4630, 7444)]