187743370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2029}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 356630400

約数和(自身を除く): 168887030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 487, 974, 2029, 2435, 4058, 4870, 9253, 10145, 18506, 20290, 38551, 46265, 77102, 92530, 192755, 385510, 988123, 1976246, 4940615, 9881230, 18774337, 37548674, 93871685, 187743370]

約数ペア:

[(1, 187743370), (2, 93871685), (5, 37548674), (10, 18774337), (19, 9881230), (38, 4940615), (95, 1976246), (190, 988123), (487, 385510), (974, 192755), (2029, 92530), (2435, 77102), (4058, 46265), (4870, 38551), (9253, 20290), (10145, 18506)]