95618020

素因数分解:

$2^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{3709}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 201007800

約数和(自身を除く): 105389780

約数列:

[1, 2, 4, 5, 10, 20, 1289, 2578, 3709, 5156, 6445, 7418, 12890, 14836, 18545, 25780, 37090, 74180, 4780901, 9561802, 19123604, 23904505, 47809010, 95618020]

約数ペア:

[(1, 95618020), (2, 47809010), (4, 23904505), (5, 19123604), (10, 9561802), (20, 4780901), (1289, 74180), (2578, 37090), (3709, 25780), (5156, 18545), (6445, 14836), (7418, 12890)]