80284370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{472261}}^1$

素因数の和:472285

約数の個数: 16

約数和(自身を含む): 153012888

約数和(自身を除く): 72728518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 472261, 944522, 2361305, 4722610, 8028437, 16056874, 40142185, 80284370]

約数ペア:

[(1, 80284370), (2, 40142185), (5, 16056874), (10, 8028437), (17, 4722610), (34, 2361305), (85, 944522), (170, 472261)]