190082180

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{11719}}^1$

素因数の和:12539

約数の個数: 24

約数和(自身を含む): 399698880

約数和(自身を除く): 209616700

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 8110, 11719, 16220, 23438, 46876, 58595, 117190, 234380, 9504109, 19008218, 38016436, 47520545, 95041090, 190082180]

約数ペア:

[(1, 190082180), (2, 95041090), (4, 47520545), (5, 38016436), (10, 19008218), (20, 9504109), (811, 234380), (1622, 117190), (3244, 58595), (4055, 46876), (8110, 23438), (11719, 16220)]