25124156912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1\times {\mathrm{1217}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 52196659200

約数和(自身を除く): 27072502288

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 1151, 1217, 2242, 2302, 2434, 4484, 4604, 4868, 8968, 9208, 9736, 17936, 18416, 19472, 21869, 23123, 43738, 46246, 67909, 71803, 87476, 92492, 135818, 143606, 174952, 184984, 271636, 287212, 349904, 369968, 543272, 574424, 1086544, 1148848, 1290271, 1364257, 1400767, 2580542, 2728514, 2801534, 5161084, 5457028, 5603068, 10322168, 10914056, 11206136, 20644336, 21828112, 22412272, 26614573, 53229146, 82645253, 106458292, 165290506, 212916584, 330581012, 425833168, 661162024, 1322324048, 1570259807, 3140519614, 6281039228, 12562078456, 25124156912]

約数ペア:

[(1, 25124156912), (2, 12562078456), (4, 6281039228), (8, 3140519614), (16, 1570259807), (19, 1322324048), (38, 661162024), (59, 425833168), (76, 330581012), (118, 212916584), (152, 165290506), (236, 106458292), (304, 82645253), (472, 53229146), (944, 26614573), (1121, 22412272), (1151, 21828112), (1217, 20644336), (2242, 11206136), (2302, 10914056), (2434, 10322168), (4484, 5603068), (4604, 5457028), (4868, 5161084), (8968, 2801534), (9208, 2728514), (9736, 2580542), (17936, 1400767), (18416, 1364257), (19472, 1290271), (21869, 1148848), (23123, 1086544), (43738, 574424), (46246, 543272), (67909, 369968), (71803, 349904), (87476, 287212), (92492, 271636), (135818, 184984), (143606, 174952)]