79740470

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{9689}}^1$

素因数の和:10519

約数の個数: 16

約数和(自身を含む): 143722080

約数和(自身を除く): 63981610

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 9689, 19378, 48445, 96890, 7974047, 15948094, 39870235, 79740470]

約数ペア:

[(1, 79740470), (2, 39870235), (5, 15948094), (10, 7974047), (823, 96890), (1646, 48445), (4115, 19378), (8230, 9689)]