2580822010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{12967}}^1$

素因数の和:14518

約数の個数: 32

約数和(自身を含む): 5006477952

約数和(自身を除く): 2425655942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1531, 3062, 7655, 12967, 15310, 19903, 25934, 39806, 64835, 99515, 129670, 168571, 199030, 337142, 842855, 1685710, 19852477, 39704954, 99262385, 198524770, 258082201, 516164402, 1290411005, 2580822010]

約数ペア:

[(1, 2580822010), (2, 1290411005), (5, 516164402), (10, 258082201), (13, 198524770), (26, 99262385), (65, 39704954), (130, 19852477), (1531, 1685710), (3062, 842855), (7655, 337142), (12967, 199030), (15310, 168571), (19903, 129670), (25934, 99515), (39806, 64835)]