74687252020

素因数分解:

$2^2\times 5^1\times {\mathrm{3734362601}}^1$

素因数の和:3734362610

約数の個数: 12

約数和(自身を含む): 156843229284

約数和(自身を除く): 82155977264

約数列:

[1, 2, 4, 5, 10, 20, 3734362601, 7468725202, 14937450404, 18671813005, 37343626010, 74687252020]

約数ペア:

[(1, 74687252020), (2, 37343626010), (4, 18671813005), (5, 14937450404), (10, 7468725202), (20, 3734362601)]