2281036754320

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7741}}^1\times {\mathrm{36469}}^1$

素因数の和:44324

約数の個数: 80

約数和(自身を含む): 5356758239280

約数和(自身を除く): 3075721484960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 7741, 8080, 15482, 30964, 36469, 38705, 61928, 72938, 77410, 123856, 145876, 154820, 182345, 291752, 309640, 364690, 583504, 619280, 729380, 781841, 1458760, 1563682, 2917520, 3127364, 3683369, 3909205, 6254728, 7366738, 7818410, 12509456, 14733476, 15636820, 18416845, 29466952, 31273640, 36833690, 58933904, 62547280, 73667380, 147334760, 282306529, 294669520, 564613058, 1129226116, 1411532645, 2258452232, 2823065290, 4516904464, 5646130580, 11292261160, 22584522320, 28512959429, 57025918858, 114051837716, 142564797145, 228103675432, 285129594290, 456207350864, 570259188580, 1140518377160, 2281036754320]

約数ペア:

[(1, 2281036754320), (2, 1140518377160), (4, 570259188580), (5, 456207350864), (8, 285129594290), (10, 228103675432), (16, 142564797145), (20, 114051837716), (40, 57025918858), (80, 28512959429), (101, 22584522320), (202, 11292261160), (404, 5646130580), (505, 4516904464), (808, 2823065290), (1010, 2258452232), (1616, 1411532645), (2020, 1129226116), (4040, 564613058), (7741, 294669520), (8080, 282306529), (15482, 147334760), (30964, 73667380), (36469, 62547280), (38705, 58933904), (61928, 36833690), (72938, 31273640), (77410, 29466952), (123856, 18416845), (145876, 15636820), (154820, 14733476), (182345, 12509456), (291752, 7818410), (309640, 7366738), (364690, 6254728), (583504, 3909205), (619280, 3683369), (729380, 3127364), (781841, 2917520), (1458760, 1563682)]