71603860

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{3001}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 150544296

約数和(自身を除く): 78940436

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 3001, 4772, 5965, 6002, 11930, 12004, 15005, 23860, 30010, 60020, 3580193, 7160386, 14320772, 17900965, 35801930, 71603860]

約数ペア:

[(1, 71603860), (2, 35801930), (4, 17900965), (5, 14320772), (10, 7160386), (20, 3580193), (1193, 60020), (2386, 30010), (3001, 23860), (4772, 15005), (5965, 12004), (6002, 11930)]