40555042977.000000000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1206978011}}^1$

素因数の和:1206978026

約数の個数: 36

約数和(自身を含む): 659009994552

約数和(自身を除く): 441753952572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1206978011, 2413956022, 3620934033, 4827912044, 6034890055, 7241868066, 10862802099, 12069780110, 14483736132, 18104670165, 21725604198, 24139560220, 36209340330, 43451208396, 54314010495, 72418680660, 108628020990, 217256041980]

約数ペア:

[(1, 217256041980), (2, 108628020990), (3, 72418680660), (4, 54314010495), (5, 43451208396), (6, 36209340330), (9, 24139560220), (10, 21725604198), (12, 18104670165), (15, 14483736132), (18, 12069780110), (20, 10862802099), (30, 7241868066), (36, 6034890055), (45, 4827912044), (60, 3620934033), (90, 2413956022), (180, 1206978011)]