12794800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 60

約数和(自身を含む): 31828320

約数和(自身を除く): 19033520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1103, 1160, 1450, 2206, 2320, 2900, 4412, 5515, 5800, 8824, 11030, 11600, 17648, 22060, 27575, 31987, 44120, 55150, 63974, 88240, 110300, 127948, 159935, 220600, 255896, 319870, 441200, 511792, 639740, 799675, 1279480, 1599350, 2558960, 3198700, 6397400, 12794800]

約数ペア:

[(1, 12794800), (2, 6397400), (4, 3198700), (5, 2558960), (8, 1599350), (10, 1279480), (16, 799675), (20, 639740), (25, 511792), (29, 441200), (40, 319870), (50, 255896), (58, 220600), (80, 159935), (100, 127948), (116, 110300), (145, 88240), (200, 63974), (232, 55150), (290, 44120), (400, 31987), (464, 27575), (580, 22060), (725, 17648), (1103, 11600), (1160, 11030), (1450, 8824), (2206, 5800), (2320, 5515), (2900, 4412)]