14578180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 33067440

約数和(自身を除く): 18489260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 809, 901, 1060, 1618, 1802, 3236, 3604, 4045, 4505, 8090, 9010, 13753, 16180, 18020, 27506, 42877, 55012, 68765, 85754, 137530, 171508, 214385, 275060, 428770, 728909, 857540, 1457818, 2915636, 3644545, 7289090, 14578180]

約数ペア:

[(1, 14578180), (2, 7289090), (4, 3644545), (5, 2915636), (10, 1457818), (17, 857540), (20, 728909), (34, 428770), (53, 275060), (68, 214385), (85, 171508), (106, 137530), (170, 85754), (212, 68765), (265, 55012), (340, 42877), (530, 27506), (809, 18020), (901, 16180), (1060, 13753), (1618, 9010), (1802, 8090), (3236, 4505), (3604, 4045)]