117165760

素因数分解:

$2^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1303}}^1$

素因数の和:1601

約数の個数: 56

約数和(自身を含む): 280208736

約数和(自身を除く): 163042976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 281, 320, 562, 1124, 1303, 1405, 2248, 2606, 2810, 4496, 5212, 5620, 6515, 8992, 10424, 11240, 13030, 17984, 20848, 22480, 26060, 41696, 44960, 52120, 83392, 89920, 104240, 208480, 366143, 416960, 732286, 1464572, 1830715, 2929144, 3661430, 5858288, 7322860, 11716576, 14645720, 23433152, 29291440, 58582880, 117165760]

約数ペア:

[(1, 117165760), (2, 58582880), (4, 29291440), (5, 23433152), (8, 14645720), (10, 11716576), (16, 7322860), (20, 5858288), (32, 3661430), (40, 2929144), (64, 1830715), (80, 1464572), (160, 732286), (281, 416960), (320, 366143), (562, 208480), (1124, 104240), (1303, 89920), (1405, 83392), (2248, 52120), (2606, 44960), (2810, 41696), (4496, 26060), (5212, 22480), (5620, 20848), (6515, 17984), (8992, 13030), (10424, 11240)]