7168900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4248

約数の個数: 36

約数和(自身を含む): 16475508

約数和(自身を除く): 9306608

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 4217, 8434, 16868, 21085, 42170, 71689, 84340, 105425, 143378, 210850, 286756, 358445, 421700, 716890, 1433780, 1792225, 3584450, 7168900]

約数ペア:

[(1, 7168900), (2, 3584450), (4, 1792225), (5, 1433780), (10, 716890), (17, 421700), (20, 358445), (25, 286756), (34, 210850), (50, 143378), (68, 105425), (85, 84340), (100, 71689), (170, 42170), (340, 21085), (425, 16868), (850, 8434), (1700, 4217)]