7951203790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{24373}}^1$

素因数の和:24517

約数の個数: 64

約数和(自身を含む): 16110239040

約数和(自身を除く): 8159035250

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 101, 170, 190, 202, 323, 505, 646, 1010, 1615, 1717, 1919, 3230, 3434, 3838, 8585, 9595, 17170, 19190, 24373, 32623, 48746, 65246, 121865, 163115, 243730, 326230, 414341, 463087, 828682, 926174, 2071705, 2315435, 2461673, 4143410, 4630870, 4923346, 7872479, 12308365, 15744958, 24616730, 39362395, 41848441, 46771787, 78724790, 83696882, 93543574, 209242205, 233858935, 418484410, 467717870, 795120379, 1590240758, 3975601895, 7951203790]

約数ペア:

[(1, 7951203790), (2, 3975601895), (5, 1590240758), (10, 795120379), (17, 467717870), (19, 418484410), (34, 233858935), (38, 209242205), (85, 93543574), (95, 83696882), (101, 78724790), (170, 46771787), (190, 41848441), (202, 39362395), (323, 24616730), (505, 15744958), (646, 12308365), (1010, 7872479), (1615, 4923346), (1717, 4630870), (1919, 4143410), (3230, 2461673), (3434, 2315435), (3838, 2071705), (8585, 926174), (9595, 828682), (17170, 463087), (19190, 414341), (24373, 326230), (32623, 243730), (48746, 163115), (65246, 121865)]