8668740.00000000

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22721}}^1$

素因数の和:22754

約数の個数: 48

約数和(自身を含む): 190183140

約数和(自身を除く): 112931740

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, 22721, 45442, 90884, 113605, 181768, 227210, 386257, 454420, 568025, 772514, 908840, 1136050, 1545028, 1931285, 2272100, 3090056, 3862570, 4544200, 7725140, 9656425, 15450280, 19312850, 38625700, 77251400]

約数ペア:

[(1, 77251400), (2, 38625700), (4, 19312850), (5, 15450280), (8, 9656425), (10, 7725140), (17, 4544200), (20, 3862570), (25, 3090056), (34, 2272100), (40, 1931285), (50, 1545028), (68, 1136050), (85, 908840), (100, 772514), (136, 568025), (170, 454420), (200, 386257), (340, 227210), (425, 181768), (680, 113605), (850, 90884), (1700, 45442), (3400, 22721)]