27381280960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7778773}}^1$

素因数の和:7778801

約数の個数: 56

約数和(自身を含む): 71129109456

約数和(自身を除く): 43747828496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7778773, 15557546, 31115092, 38893865, 62230184, 77787730, 85566503, 124460368, 155575460, 171133006, 248920736, 311150920, 342266012, 427832515, 497841472, 622301840, 684532024, 855665030, 1244603680, 1369064048, 1711330060, 2489207360, 2738128096, 3422660120, 5476256192, 6845320240, 13690640480, 27381280960]

約数ペア:

[(1, 27381280960), (2, 13690640480), (4, 6845320240), (5, 5476256192), (8, 3422660120), (10, 2738128096), (11, 2489207360), (16, 1711330060), (20, 1369064048), (22, 1244603680), (32, 855665030), (40, 684532024), (44, 622301840), (55, 497841472), (64, 427832515), (80, 342266012), (88, 311150920), (110, 248920736), (160, 171133006), (176, 155575460), (220, 124460368), (320, 85566503), (352, 77787730), (440, 62230184), (704, 38893865), (880, 31115092), (1760, 15557546), (3520, 7778773)]