25854320

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 60371136

約数和(自身を除く): 34516816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1103, 1172, 1465, 2206, 2344, 2930, 4412, 4688, 5515, 5860, 8824, 11030, 11720, 17648, 22060, 23440, 44120, 88240, 323179, 646358, 1292716, 1615895, 2585432, 3231790, 5170864, 6463580, 12927160, 25854320]

約数ペア:

[(1, 25854320), (2, 12927160), (4, 6463580), (5, 5170864), (8, 3231790), (10, 2585432), (16, 1615895), (20, 1292716), (40, 646358), (80, 323179), (293, 88240), (586, 44120), (1103, 23440), (1172, 22060), (1465, 17648), (2206, 11720), (2344, 11030), (2930, 8824), (4412, 5860), (4688, 5515)]