1722020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 3742200

約数和(自身を除く): 2020180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2969, 5938, 11876, 14845, 29690, 59380, 86101, 172202, 344404, 430505, 861010, 1722020]

約数ペア:

[(1, 1722020), (2, 861010), (4, 430505), (5, 344404), (10, 172202), (20, 86101), (29, 59380), (58, 29690), (116, 14845), (145, 11876), (290, 5938), (580, 2969)]