25684045660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{111119}}^1$

素因数の和:111275

約数の個数: 96

約数和(自身を含む): 66906685440

約数和(自身を除く): 41222639780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 889, 910, 1270, 1651, 1778, 1820, 2540, 3302, 3556, 4445, 6604, 8255, 8890, 11557, 16510, 17780, 23114, 33020, 46228, 57785, 111119, 115570, 222238, 231140, 444476, 555595, 777833, 1111190, 1444547, 1555666, 2222380, 2889094, 3111332, 3889165, 5778188, 7222735, 7778330, 10111829, 14112113, 14445470, 15556660, 20223658, 28224226, 28890940, 40447316, 50559145, 56448452, 70560565, 98784791, 101118290, 141121130, 183457469, 197569582, 202236580, 282242260, 366914938, 395139164, 493923955, 733829876, 917287345, 987847910, 1284202283, 1834574690, 1975695820, 2568404566, 3669149380, 5136809132, 6421011415, 12842022830, 25684045660]

約数ペア:

[(1, 25684045660), (2, 12842022830), (4, 6421011415), (5, 5136809132), (7, 3669149380), (10, 2568404566), (13, 1975695820), (14, 1834574690), (20, 1284202283), (26, 987847910), (28, 917287345), (35, 733829876), (52, 493923955), (65, 395139164), (70, 366914938), (91, 282242260), (127, 202236580), (130, 197569582), (140, 183457469), (182, 141121130), (254, 101118290), (260, 98784791), (364, 70560565), (455, 56448452), (508, 50559145), (635, 40447316), (889, 28890940), (910, 28224226), (1270, 20223658), (1651, 15556660), (1778, 14445470), (1820, 14112113), (2540, 10111829), (3302, 7778330), (3556, 7222735), (4445, 5778188), (6604, 3889165), (8255, 3111332), (8890, 2889094), (11557, 2222380), (16510, 1555666), (17780, 1444547), (23114, 1111190), (33020, 777833), (46228, 555595), (57785, 444476), (111119, 231140), (115570, 222238)]