274734630140

素因数分解:

$2^2\times 5^1\times {\mathrm{13736731507}}^1$

素因数の和:13736731516

約数の個数: 12

約数和(自身を含む): 576942723336

約数和(自身を除く): 302208093196

約数列:

[1, 2, 4, 5, 10, 20, 13736731507, 27473463014, 54946926028, 68683657535, 137367315070, 274734630140]

約数ペア:

[(1, 274734630140), (2, 137367315070), (4, 68683657535), (5, 54946926028), (10, 27473463014), (20, 13736731507)]