84865700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{49921}}^1$

素因数の和:49952

約数の個数: 36

約数和(自身を含む): 194995332

約数和(自身を除く): 110129632

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 49921, 99842, 199684, 249605, 499210, 848657, 998420, 1248025, 1697314, 2496050, 3394628, 4243285, 4992100, 8486570, 16973140, 21216425, 42432850, 84865700]

約数ペア:

[(1, 84865700), (2, 42432850), (4, 21216425), (5, 16973140), (10, 8486570), (17, 4992100), (20, 4243285), (25, 3394628), (34, 2496050), (50, 1697314), (68, 1248025), (85, 998420), (100, 848657), (170, 499210), (340, 249605), (425, 199684), (850, 99842), (1700, 49921)]