25553808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 82869696

約数和(自身を除く): 57315888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 251, 252, 303, 336, 404, 502, 504, 606, 707, 753, 808, 909, 1004, 1008, 1212, 1414, 1506, 1616, 1757, 1818, 2008, 2121, 2259, 2424, 2828, 3012, 3514, 3636, 4016, 4242, 4518, 4848, 5271, 5656, 6024, 6363, 7028, 7272, 8484, 9036, 10542, 11312, 12048, 12726, 14056, 14544, 15813, 16968, 18072, 21084, 25351, 25452, 28112, 31626, 33936, 36144, 42168, 50702, 50904, 63252, 76053, 84336, 101404, 101808, 126504, 152106, 177457, 202808, 228159, 253008, 304212, 354914, 405616, 456318, 532371, 608424, 709828, 912636, 1064742, 1216848, 1419656, 1597113, 1825272, 2129484, 2839312, 3194226, 3650544, 4258968, 6388452, 8517936, 12776904, 25553808]

約数ペア:

[(1, 25553808), (2, 12776904), (3, 8517936), (4, 6388452), (6, 4258968), (7, 3650544), (8, 3194226), (9, 2839312), (12, 2129484), (14, 1825272), (16, 1597113), (18, 1419656), (21, 1216848), (24, 1064742), (28, 912636), (36, 709828), (42, 608424), (48, 532371), (56, 456318), (63, 405616), (72, 354914), (84, 304212), (101, 253008), (112, 228159), (126, 202808), (144, 177457), (168, 152106), (202, 126504), (251, 101808), (252, 101404), (303, 84336), (336, 76053), (404, 63252), (502, 50904), (504, 50702), (606, 42168), (707, 36144), (753, 33936), (808, 31626), (909, 28112), (1004, 25452), (1008, 25351), (1212, 21084), (1414, 18072), (1506, 16968), (1616, 15813), (1757, 14544), (1818, 14056), (2008, 12726), (2121, 12048), (2259, 11312), (2424, 10542), (2828, 9036), (3012, 8484), (3514, 7272), (3636, 7028), (4016, 6363), (4242, 6024), (4518, 5656), (4848, 5271)]