64076660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{110477}}^1$

素因数の和:110515

約数の個数: 24

約数和(自身を含む): 139202280

約数和(自身を除く): 75125620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 110477, 220954, 441908, 552385, 1104770, 2209540, 3203833, 6407666, 12815332, 16019165, 32038330, 64076660]

約数ペア:

[(1, 64076660), (2, 32038330), (4, 16019165), (5, 12815332), (10, 6407666), (20, 3203833), (29, 2209540), (58, 1104770), (116, 552385), (145, 441908), (290, 220954), (580, 110477)]