1355598460

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{52259}}^1$

素因数の和:53565

約数の個数: 24

約数和(自身を含む): 2849006160

約数和(自身を除く): 1493407700

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2594, 5188, 6485, 12970, 25940, 52259, 104518, 209036, 261295, 522590, 1045180, 67779923, 135559846, 271119692, 338899615, 677799230, 1355598460]

約数ペア:

[(1, 1355598460), (2, 677799230), (4, 338899615), (5, 271119692), (10, 135559846), (20, 67779923), (1297, 1045180), (2594, 522590), (5188, 261295), (6485, 209036), (12970, 104518), (25940, 52259)]