320440304495

素因数分解:

$5^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1\times {\mathrm{119921}}^1$

素因数の和:121450

約数の個数: 16

約数和(自身を含む): 385628858208

約数和(自身を除く): 65188553713

約数列:

[1, 5, 547, 977, 2735, 4885, 119921, 534419, 599605, 2672095, 65596787, 117162817, 327983935, 585814085, 64088060899, 320440304495]

約数ペア:

[(1, 320440304495), (5, 64088060899), (547, 585814085), (977, 327983935), (2735, 117162817), (4885, 65596787), (119921, 2672095), (534419, 599605)]