195460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 425880

約数和(自身を除く): 230420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 337, 580, 674, 1348, 1685, 3370, 6740, 9773, 19546, 39092, 48865, 97730, 195460]

約数ペア:

[(1, 195460), (2, 97730), (4, 48865), (5, 39092), (10, 19546), (20, 9773), (29, 6740), (58, 3370), (116, 1685), (145, 1348), (290, 674), (337, 580)]