66376480

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5843}}^1$

素因数の和:5929

約数の個数: 48

約数和(自身を含む): 159050304

約数和(自身を除く): 92673824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 5843, 11360, 11686, 23372, 29215, 46744, 58430, 93488, 116860, 186976, 233720, 414853, 467440, 829706, 934880, 1659412, 2074265, 3318824, 4148530, 6637648, 8297060, 13275296, 16594120, 33188240, 66376480]

約数ペア:

[(1, 66376480), (2, 33188240), (4, 16594120), (5, 13275296), (8, 8297060), (10, 6637648), (16, 4148530), (20, 3318824), (32, 2074265), (40, 1659412), (71, 934880), (80, 829706), (142, 467440), (160, 414853), (284, 233720), (355, 186976), (568, 116860), (710, 93488), (1136, 58430), (1420, 46744), (2272, 29215), (2840, 23372), (5680, 11686), (5843, 11360)]