26683040

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 37183840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2111, 2528, 3160, 4222, 6320, 8444, 10555, 12640, 16888, 21110, 33776, 42220, 67552, 84440, 166769, 168880, 333538, 337760, 667076, 833845, 1334152, 1667690, 2668304, 3335380, 5336608, 6670760, 13341520, 26683040]

約数ペア:

[(1, 26683040), (2, 13341520), (4, 6670760), (5, 5336608), (8, 3335380), (10, 2668304), (16, 1667690), (20, 1334152), (32, 833845), (40, 667076), (79, 337760), (80, 333538), (158, 168880), (160, 166769), (316, 84440), (395, 67552), (632, 42220), (790, 33776), (1264, 21110), (1580, 16888), (2111, 12640), (2528, 10555), (3160, 8444), (4222, 6320)]