15696876640

素因数分解:

$2^5\times 5^1\times {\mathrm{98105479}}^1$

素因数の和:98105494

約数の個数: 24

約数和(自身を含む): 37083871440

約数和(自身を除く): 21386994800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 98105479, 196210958, 392421916, 490527395, 784843832, 981054790, 1569687664, 1962109580, 3139375328, 3924219160, 7848438320, 15696876640]

約数ペア:

[(1, 15696876640), (2, 7848438320), (4, 3924219160), (5, 3139375328), (8, 1962109580), (10, 1569687664), (16, 981054790), (20, 784843832), (32, 490527395), (40, 392421916), (80, 196210958), (160, 98105479)]