7776751520

素因数分解:

$2^5\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{41507}}^1$

素因数の和:42693

約数の個数: 48

約数和(自身を含む): 18388708128

約数和(自身を除く): 10611956608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1171, 2342, 4684, 5855, 9368, 11710, 18736, 23420, 37472, 41507, 46840, 83014, 93680, 166028, 187360, 207535, 332056, 415070, 664112, 830140, 1328224, 1660280, 3320560, 6641120, 48604697, 97209394, 194418788, 243023485, 388837576, 486046970, 777675152, 972093940, 1555350304, 1944187880, 3888375760, 7776751520]

約数ペア:

[(1, 7776751520), (2, 3888375760), (4, 1944187880), (5, 1555350304), (8, 972093940), (10, 777675152), (16, 486046970), (20, 388837576), (32, 243023485), (40, 194418788), (80, 97209394), (160, 48604697), (1171, 6641120), (2342, 3320560), (4684, 1660280), (5855, 1328224), (9368, 830140), (11710, 664112), (18736, 415070), (23420, 332056), (37472, 207535), (41507, 187360), (46840, 166028), (83014, 93680)]