44668180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 55970540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 1663, 2686, 3326, 5372, 6652, 6715, 8315, 13430, 16630, 26860, 28271, 33260, 56542, 113084, 131377, 141355, 262754, 282710, 525508, 565420, 656885, 1313770, 2233409, 2627540, 4466818, 8933636, 11167045, 22334090, 44668180]

約数ペア:

[(1, 44668180), (2, 22334090), (4, 11167045), (5, 8933636), (10, 4466818), (17, 2627540), (20, 2233409), (34, 1313770), (68, 656885), (79, 565420), (85, 525508), (158, 282710), (170, 262754), (316, 141355), (340, 131377), (395, 113084), (790, 56542), (1343, 33260), (1580, 28271), (1663, 26860), (2686, 16630), (3326, 13430), (5372, 8315), (6652, 6715)]