47946220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8353}}^1$

素因数の和:8410

約数の個数: 48

約数和(自身を含む): 117891648

約数和(自身を除く): 69945428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8353, 16706, 33412, 41765, 58471, 83530, 116942, 167060, 233884, 292355, 342473, 584710, 684946, 1169420, 1369892, 1712365, 2397311, 3424730, 4794622, 6849460, 9589244, 11986555, 23973110, 47946220]

約数ペア:

[(1, 47946220), (2, 23973110), (4, 11986555), (5, 9589244), (7, 6849460), (10, 4794622), (14, 3424730), (20, 2397311), (28, 1712365), (35, 1369892), (41, 1169420), (70, 684946), (82, 584710), (140, 342473), (164, 292355), (205, 233884), (287, 167060), (410, 116942), (574, 83530), (820, 58471), (1148, 41765), (1435, 33412), (2870, 16706), (5740, 8353)]