25856110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 30545810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 271, 290, 329, 406, 470, 542, 658, 1015, 1355, 1363, 1645, 1897, 2030, 2710, 2726, 3290, 3794, 6815, 7859, 9485, 9541, 12737, 13630, 15718, 18970, 19082, 25474, 39295, 47705, 55013, 63685, 78590, 89159, 95410, 110026, 127370, 178318, 275065, 369373, 445795, 550130, 738746, 891590, 1846865, 2585611, 3693730, 5171222, 12928055, 25856110]

約数ペア:

[(1, 25856110), (2, 12928055), (5, 5171222), (7, 3693730), (10, 2585611), (14, 1846865), (29, 891590), (35, 738746), (47, 550130), (58, 445795), (70, 369373), (94, 275065), (145, 178318), (203, 127370), (235, 110026), (271, 95410), (290, 89159), (329, 78590), (406, 63685), (470, 55013), (542, 47705), (658, 39295), (1015, 25474), (1355, 19082), (1363, 18970), (1645, 15718), (1897, 13630), (2030, 12737), (2710, 9541), (2726, 9485), (3290, 7859), (3794, 6815)]