26133200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 60

約数和(自身を含む): 63656640

約数和(自身を除く): 37523440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 827, 1264, 1580, 1654, 1975, 3160, 3308, 3950, 4135, 6320, 6616, 7900, 8270, 13232, 15800, 16540, 20675, 31600, 33080, 41350, 65333, 66160, 82700, 130666, 165400, 261332, 326665, 330800, 522664, 653330, 1045328, 1306660, 1633325, 2613320, 3266650, 5226640, 6533300, 13066600, 26133200]

約数ペア:

[(1, 26133200), (2, 13066600), (4, 6533300), (5, 5226640), (8, 3266650), (10, 2613320), (16, 1633325), (20, 1306660), (25, 1045328), (40, 653330), (50, 522664), (79, 330800), (80, 326665), (100, 261332), (158, 165400), (200, 130666), (316, 82700), (395, 66160), (400, 65333), (632, 41350), (790, 33080), (827, 31600), (1264, 20675), (1580, 16540), (1654, 15800), (1975, 13232), (3160, 8270), (3308, 7900), (3950, 6616), (4135, 6320)]