2109476936060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1\times {\mathrm{1619759}}^1$

素因数の和:1624790

約数の個数: 48

約数和(自身を含む): 4771618588800

約数和(自身を除く): 2662141652740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5009, 10018, 20036, 25045, 50090, 65117, 100180, 130234, 260468, 325585, 651170, 1302340, 1619759, 3239518, 6479036, 8098795, 16197590, 21056867, 32395180, 42113734, 84227468, 105284335, 210568670, 421137340, 8113372831, 16226745662, 32453491324, 40566864155, 81133728310, 105473846803, 162267456620, 210947693606, 421895387212, 527369234015, 1054738468030, 2109476936060]

約数ペア:

[(1, 2109476936060), (2, 1054738468030), (4, 527369234015), (5, 421895387212), (10, 210947693606), (13, 162267456620), (20, 105473846803), (26, 81133728310), (52, 40566864155), (65, 32453491324), (130, 16226745662), (260, 8113372831), (5009, 421137340), (10018, 210568670), (20036, 105284335), (25045, 84227468), (50090, 42113734), (65117, 32395180), (100180, 21056867), (130234, 16197590), (260468, 8098795), (325585, 6479036), (651170, 3239518), (1302340, 1619759)]