25065864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 72727200

約数和(自身を除く): 47661336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 251, 292, 342, 438, 456, 502, 584, 657, 684, 753, 876, 1004, 1314, 1368, 1387, 1506, 1752, 2008, 2259, 2628, 2774, 3012, 4161, 4518, 4769, 5256, 5548, 6024, 8322, 9036, 9538, 11096, 12483, 14307, 16644, 18072, 18323, 19076, 24966, 28614, 33288, 36646, 38152, 42921, 49932, 54969, 57228, 73292, 85842, 99864, 109938, 114456, 146584, 164907, 171684, 219876, 329814, 343368, 348137, 439752, 659628, 696274, 1044411, 1319256, 1392548, 2088822, 2785096, 3133233, 4177644, 6266466, 8355288, 12532932, 25065864]

約数ペア:

[(1, 25065864), (2, 12532932), (3, 8355288), (4, 6266466), (6, 4177644), (8, 3133233), (9, 2785096), (12, 2088822), (18, 1392548), (19, 1319256), (24, 1044411), (36, 696274), (38, 659628), (57, 439752), (72, 348137), (73, 343368), (76, 329814), (114, 219876), (146, 171684), (152, 164907), (171, 146584), (219, 114456), (228, 109938), (251, 99864), (292, 85842), (342, 73292), (438, 57228), (456, 54969), (502, 49932), (584, 42921), (657, 38152), (684, 36646), (753, 33288), (876, 28614), (1004, 24966), (1314, 19076), (1368, 18323), (1387, 18072), (1506, 16644), (1752, 14307), (2008, 12483), (2259, 11096), (2628, 9538), (2774, 9036), (3012, 8322), (4161, 6024), (4518, 5548), (4769, 5256)]