1140372685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 1485918720

約数和(自身を除く): 345546035

約数列:

[1, 5, 19, 43, 95, 131, 215, 655, 817, 2131, 2489, 4085, 5633, 10655, 12445, 28165, 40489, 91633, 107027, 202445, 279161, 458165, 535135, 1395805, 1741027, 5304059, 8705135, 12003923, 26520295, 60019615, 228074537, 1140372685]

約数ペア:

[(1, 1140372685), (5, 228074537), (19, 60019615), (43, 26520295), (95, 12003923), (131, 8705135), (215, 5304059), (655, 1741027), (817, 1395805), (2131, 535135), (2489, 458165), (4085, 279161), (5633, 202445), (10655, 107027), (12445, 91633), (28165, 40489)]