25773760

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 61813440

約数和(自身を除く): 36039680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 337, 478, 674, 956, 1195, 1348, 1685, 1912, 2390, 2696, 3370, 3824, 4780, 5392, 6740, 7648, 9560, 10784, 13480, 15296, 19120, 21568, 26960, 38240, 53920, 76480, 80543, 107840, 161086, 322172, 402715, 644344, 805430, 1288688, 1610860, 2577376, 3221720, 5154752, 6443440, 12886880, 25773760]

約数ペア:

[(1, 25773760), (2, 12886880), (4, 6443440), (5, 5154752), (8, 3221720), (10, 2577376), (16, 1610860), (20, 1288688), (32, 805430), (40, 644344), (64, 402715), (80, 322172), (160, 161086), (239, 107840), (320, 80543), (337, 76480), (478, 53920), (674, 38240), (956, 26960), (1195, 21568), (1348, 19120), (1685, 15296), (1912, 13480), (2390, 10784), (2696, 9560), (3370, 7648), (3824, 6740), (4780, 5392)]