68173400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20051}}^1$

素因数の和:20084

約数の個数: 48

約数和(自身を含む): 167835240

約数和(自身を除く): 99661840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 20051, 40102, 80204, 100255, 160408, 200510, 340867, 401020, 501275, 681734, 802040, 1002550, 1363468, 1704335, 2005100, 2726936, 3408670, 4010200, 6817340, 8521675, 13634680, 17043350, 34086700, 68173400]

約数ペア:

[(1, 68173400), (2, 34086700), (4, 17043350), (5, 13634680), (8, 8521675), (10, 6817340), (17, 4010200), (20, 3408670), (25, 2726936), (34, 2005100), (40, 1704335), (50, 1363468), (68, 1002550), (85, 802040), (100, 681734), (136, 501275), (170, 401020), (200, 340867), (340, 200510), (425, 160408), (680, 100255), (850, 80204), (1700, 40102), (3400, 20051)]