25776730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19414

約数の個数: 32

約数和(自身を含む): 55820160

約数和(自身を除く): 30043430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 19381, 38762, 96905, 135667, 193810, 271334, 368239, 678335, 736478, 1356670, 1841195, 2577673, 3682390, 5155346, 12888365, 25776730]

約数ペア:

[(1, 25776730), (2, 12888365), (5, 5155346), (7, 3682390), (10, 2577673), (14, 1841195), (19, 1356670), (35, 736478), (38, 678335), (70, 368239), (95, 271334), (133, 193810), (190, 135667), (266, 96905), (665, 38762), (1330, 19381)]