3797380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 8026200

約数和(自身を除く): 4228820

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1049, 1810, 2098, 3620, 4196, 5245, 10490, 20980, 189869, 379738, 759476, 949345, 1898690, 3797380]

約数ペア:

[(1, 3797380), (2, 1898690), (4, 949345), (5, 759476), (10, 379738), (20, 189869), (181, 20980), (362, 10490), (724, 5245), (905, 4196), (1049, 3620), (1810, 2098)]