260241410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13999}}^1$

素因数の和:14043

約数の個数: 48

約数和(自身を含む): 553392000

約数和(自身を除く): 293150590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 13999, 18590, 27998, 69995, 139990, 153989, 181987, 307978, 363974, 769945, 909935, 1539890, 1819870, 2001857, 2365831, 4003714, 4731662, 10009285, 11829155, 20018570, 23658310, 26024141, 52048282, 130120705, 260241410]

約数ペア:

[(1, 260241410), (2, 130120705), (5, 52048282), (10, 26024141), (11, 23658310), (13, 20018570), (22, 11829155), (26, 10009285), (55, 4731662), (65, 4003714), (110, 2365831), (130, 2001857), (143, 1819870), (169, 1539890), (286, 909935), (338, 769945), (715, 363974), (845, 307978), (1430, 181987), (1690, 153989), (1859, 139990), (3718, 69995), (9295, 27998), (13999, 18590)]