4447330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4106270

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 263, 445, 526, 890, 1315, 1691, 2630, 3382, 4997, 8455, 9994, 16910, 23407, 24985, 46814, 49970, 117035, 234070, 444733, 889466, 2223665, 4447330]

約数ペア:

[(1, 4447330), (2, 2223665), (5, 889466), (10, 444733), (19, 234070), (38, 117035), (89, 49970), (95, 46814), (178, 24985), (190, 23407), (263, 16910), (445, 9994), (526, 8455), (890, 4997), (1315, 3382), (1691, 2630)]