71611400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51151}}^1$

素因数の和:51174

約数の個数: 48

約数和(自身を含む): 190285440

約数和(自身を除く): 118674040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51151, 102302, 204604, 255755, 358057, 409208, 511510, 716114, 1023020, 1278775, 1432228, 1790285, 2046040, 2557550, 2864456, 3580570, 5115100, 7161140, 8951425, 10230200, 14322280, 17902850, 35805700, 71611400]

約数ペア:

[(1, 71611400), (2, 35805700), (4, 17902850), (5, 14322280), (7, 10230200), (8, 8951425), (10, 7161140), (14, 5115100), (20, 3580570), (25, 2864456), (28, 2557550), (35, 2046040), (40, 1790285), (50, 1432228), (56, 1278775), (70, 1023020), (100, 716114), (140, 511510), (175, 409208), (200, 358057), (280, 255755), (350, 204604), (700, 102302), (1400, 51151)]