3818140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 8340696

約数和(自身を除く): 4522556

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 227, 290, 454, 580, 841, 908, 1135, 1682, 2270, 3364, 4205, 4540, 6583, 8410, 13166, 16820, 26332, 32915, 65830, 131660, 190907, 381814, 763628, 954535, 1909070, 3818140]

約数ペア:

[(1, 3818140), (2, 1909070), (4, 954535), (5, 763628), (10, 381814), (20, 190907), (29, 131660), (58, 65830), (116, 32915), (145, 26332), (227, 16820), (290, 13166), (454, 8410), (580, 6583), (841, 4540), (908, 4205), (1135, 3364), (1682, 2270)]