29121119990

素因数分解:

$2^1\times 5^1\times {\mathrm{40609}}^1\times {\mathrm{71711}}^1$

素因数の和:112327

約数の個数: 16

約数和(自身を含む): 52420037760

約数和(自身を除く): 23298917770

約数列:

[1, 2, 5, 10, 40609, 71711, 81218, 143422, 203045, 358555, 406090, 717110, 2912111999, 5824223998, 14560559995, 29121119990]

約数ペア:

[(1, 29121119990), (2, 14560559995), (5, 5824223998), (10, 2912111999), (40609, 717110), (71711, 406090), (81218, 358555), (143422, 203045)]