14529640

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{809}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 32805000

約数和(自身を除く): 18275360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 809, 898, 1618, 1796, 2245, 3236, 3592, 4045, 4490, 6472, 8090, 8980, 16180, 17960, 32360, 363241, 726482, 1452964, 1816205, 2905928, 3632410, 7264820, 14529640]

約数ペア:

[(1, 14529640), (2, 7264820), (4, 3632410), (5, 2905928), (8, 1816205), (10, 1452964), (20, 726482), (40, 363241), (449, 32360), (809, 17960), (898, 16180), (1618, 8980), (1796, 8090), (2245, 6472), (3236, 4490), (3592, 4045)]