68336000

素因数分解:

$2^7\times 5^3\times {\mathrm{4271}}^1$

素因数の和:4300

約数の個数: 64

約数和(自身を含む): 169940160

約数和(自身を除く): 101604160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4271, 8000, 8542, 16000, 17084, 21355, 34168, 42710, 68336, 85420, 106775, 136672, 170840, 213550, 273344, 341680, 427100, 533875, 546688, 683360, 854200, 1067750, 1366720, 1708400, 2135500, 2733440, 3416800, 4271000, 6833600, 8542000, 13667200, 17084000, 34168000, 68336000]

約数ペア:

[(1, 68336000), (2, 34168000), (4, 17084000), (5, 13667200), (8, 8542000), (10, 6833600), (16, 4271000), (20, 3416800), (25, 2733440), (32, 2135500), (40, 1708400), (50, 1366720), (64, 1067750), (80, 854200), (100, 683360), (125, 546688), (128, 533875), (160, 427100), (200, 341680), (250, 273344), (320, 213550), (400, 170840), (500, 136672), (640, 106775), (800, 85420), (1000, 68336), (1600, 42710), (2000, 34168), (3200, 21355), (4000, 17084), (4271, 16000), (8000, 8542)]