10080789125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 14087623680

約数和(自身を除く): 4006834555

約数列:

[1, 5, 11, 25, 47, 55, 125, 235, 275, 389, 401, 517, 1175, 1375, 1945, 2005, 2585, 4279, 4411, 5875, 9725, 10025, 12925, 18283, 18847, 21395, 22055, 48625, 50125, 64625, 91415, 94235, 106975, 110275, 155989, 201113, 207317, 457075, 471175, 534875, 551375, 779945, 1005565, 1036585, 1715879, 2285375, 2355875, 3899725, 5027825, 5182925, 7331483, 8579395, 19498625, 25139125, 25914625, 36657415, 42896975, 80646313, 183287075, 214484875, 403231565, 916435375, 2016157825, 10080789125]

約数ペア:

[(1, 10080789125), (5, 2016157825), (11, 916435375), (25, 403231565), (47, 214484875), (55, 183287075), (125, 80646313), (235, 42896975), (275, 36657415), (389, 25914625), (401, 25139125), (517, 19498625), (1175, 8579395), (1375, 7331483), (1945, 5182925), (2005, 5027825), (2585, 3899725), (4279, 2355875), (4411, 2285375), (5875, 1715879), (9725, 1036585), (10025, 1005565), (12925, 779945), (18283, 551375), (18847, 534875), (21395, 471175), (22055, 457075), (48625, 207317), (50125, 201113), (64625, 155989), (91415, 110275), (94235, 106975)]