17248480

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 41383440

約数和(自身を除く): 24134960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 1609, 2144, 2680, 3218, 5360, 6436, 8045, 10720, 12872, 16090, 25744, 32180, 51488, 64360, 107803, 128720, 215606, 257440, 431212, 539015, 862424, 1078030, 1724848, 2156060, 3449696, 4312120, 8624240, 17248480]

約数ペア:

[(1, 17248480), (2, 8624240), (4, 4312120), (5, 3449696), (8, 2156060), (10, 1724848), (16, 1078030), (20, 862424), (32, 539015), (40, 431212), (67, 257440), (80, 215606), (134, 128720), (160, 107803), (268, 64360), (335, 51488), (536, 32180), (670, 25744), (1072, 16090), (1340, 12872), (1609, 10720), (2144, 8045), (2680, 6436), (3218, 5360)]