159376460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{274787}}^1$

素因数の和:274825

約数の個数: 24

約数和(自身を含む): 346232880

約数和(自身を除く): 186856420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 274787, 549574, 1099148, 1373935, 2747870, 5495740, 7968823, 15937646, 31875292, 39844115, 79688230, 159376460]

約数ペア:

[(1, 159376460), (2, 79688230), (4, 39844115), (5, 31875292), (10, 15937646), (20, 7968823), (29, 5495740), (58, 2747870), (116, 1373935), (145, 1099148), (290, 549574), (580, 274787)]