14955560

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 34036200

約数和(自身を除く): 19080640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 4201, 8402, 16804, 21005, 33608, 42010, 84020, 168040, 373889, 747778, 1495556, 1869445, 2991112, 3738890, 7477780, 14955560]

約数ペア:

[(1, 14955560), (2, 7477780), (4, 3738890), (5, 2991112), (8, 1869445), (10, 1495556), (20, 747778), (40, 373889), (89, 168040), (178, 84020), (356, 42010), (445, 33608), (712, 21005), (890, 16804), (1780, 8402), (3560, 4201)]