44430160

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 103750056

約数和(自身を除く): 59319896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2161, 2570, 4112, 4322, 5140, 8644, 10280, 10805, 17288, 20560, 21610, 34576, 43220, 86440, 172880, 555377, 1110754, 2221508, 2776885, 4443016, 5553770, 8886032, 11107540, 22215080, 44430160]

約数ペア:

[(1, 44430160), (2, 22215080), (4, 11107540), (5, 8886032), (8, 5553770), (10, 4443016), (16, 2776885), (20, 2221508), (40, 1110754), (80, 555377), (257, 172880), (514, 86440), (1028, 43220), (1285, 34576), (2056, 21610), (2161, 20560), (2570, 17288), (4112, 10805), (4322, 10280), (5140, 8644)]