26421320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22777}}^1$

素因数の和:22817

約数の個数: 32

約数和(自身を含む): 61500600

約数和(自身を除く): 35079280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22777, 45554, 91108, 113885, 182216, 227770, 455540, 660533, 911080, 1321066, 2642132, 3302665, 5284264, 6605330, 13210660, 26421320]

約数ペア:

[(1, 26421320), (2, 13210660), (4, 6605330), (5, 5284264), (8, 3302665), (10, 2642132), (20, 1321066), (29, 911080), (40, 660533), (58, 455540), (116, 227770), (145, 182216), (232, 113885), (290, 91108), (580, 45554), (1160, 22777)]