194311130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 395280000

約数和(自身を除く): 200968870

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3887, 4999, 7774, 9998, 19435, 24995, 38870, 49990, 64987, 114977, 129974, 229954, 324935, 574885, 649870, 844831, 1149770, 1494701, 1689662, 2989402, 4224155, 7473505, 8448310, 14947010, 19431113, 38862226, 97155565, 194311130]

約数ペア:

[(1, 194311130), (2, 97155565), (5, 38862226), (10, 19431113), (13, 14947010), (23, 8448310), (26, 7473505), (46, 4224155), (65, 2989402), (115, 1689662), (130, 1494701), (169, 1149770), (230, 844831), (299, 649870), (338, 574885), (598, 324935), (845, 229954), (1495, 129974), (1690, 114977), (2990, 64987), (3887, 49990), (4999, 38870), (7774, 24995), (9998, 19435)]