80744530

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{9811}}^1$

素因数の和:10641

約数の個数: 16

約数和(自身を含む): 145531584

約数和(自身を除く): 64787054

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 9811, 19622, 49055, 98110, 8074453, 16148906, 40372265, 80744530]

約数ペア:

[(1, 80744530), (2, 40372265), (5, 16148906), (10, 8074453), (823, 98110), (1646, 49055), (4115, 19622), (8230, 9811)]