5945420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1759}}^1$

素因数の和:1794

約数の個数: 36

約数和(自身を含む): 13527360

約数和(自身を除く): 7581940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 1759, 3380, 3518, 7036, 8795, 17590, 22867, 35180, 45734, 91468, 114335, 228670, 297271, 457340, 594542, 1189084, 1486355, 2972710, 5945420]

約数ペア:

[(1, 5945420), (2, 2972710), (4, 1486355), (5, 1189084), (10, 594542), (13, 457340), (20, 297271), (26, 228670), (52, 114335), (65, 91468), (130, 45734), (169, 35180), (260, 22867), (338, 17590), (676, 8795), (845, 7036), (1690, 3518), (1759, 3380)]