8387800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 20657160

約数和(自身を除く): 12269360

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, 2467, 3400, 4934, 9868, 12335, 19736, 24670, 41939, 49340, 61675, 83878, 98680, 123350, 167756, 209695, 246700, 335512, 419390, 493400, 838780, 1048475, 1677560, 2096950, 4193900, 8387800]

約数ペア:

[(1, 8387800), (2, 4193900), (4, 2096950), (5, 1677560), (8, 1048475), (10, 838780), (17, 493400), (20, 419390), (25, 335512), (34, 246700), (40, 209695), (50, 167756), (68, 123350), (85, 98680), (100, 83878), (136, 61675), (170, 49340), (200, 41939), (340, 24670), (425, 19736), (680, 12335), (850, 9868), (1700, 4934), (2467, 3400)]