25118544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 71584704

約数和(自身を除く): 46466160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 176, 226, 264, 339, 421, 452, 528, 678, 842, 904, 1243, 1263, 1356, 1684, 1808, 2486, 2526, 2712, 3368, 3729, 4631, 4972, 5052, 5424, 6736, 7458, 9262, 9944, 10104, 13893, 14916, 18524, 19888, 20208, 27786, 29832, 37048, 47573, 55572, 59664, 74096, 95146, 111144, 142719, 190292, 222288, 285438, 380584, 523303, 570876, 761168, 1046606, 1141752, 1569909, 2093212, 2283504, 3139818, 4186424, 6279636, 8372848, 12559272, 25118544]

約数ペア:

[(1, 25118544), (2, 12559272), (3, 8372848), (4, 6279636), (6, 4186424), (8, 3139818), (11, 2283504), (12, 2093212), (16, 1569909), (22, 1141752), (24, 1046606), (33, 761168), (44, 570876), (48, 523303), (66, 380584), (88, 285438), (113, 222288), (132, 190292), (176, 142719), (226, 111144), (264, 95146), (339, 74096), (421, 59664), (452, 55572), (528, 47573), (678, 37048), (842, 29832), (904, 27786), (1243, 20208), (1263, 19888), (1356, 18524), (1684, 14916), (1808, 13893), (2486, 10104), (2526, 9944), (2712, 9262), (3368, 7458), (3729, 6736), (4631, 5424), (4972, 5052)]