132647680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9421}}^1$

素因数の和:9453

約数の個数: 72

約数和(自身を含む): 346654224

約数和(自身を除く): 214006544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 9421, 14080, 18842, 37684, 47105, 75368, 94210, 103631, 150736, 188420, 207262, 301472, 376840, 414524, 518155, 602944, 753680, 829048, 1036310, 1205888, 1507360, 1658096, 2072620, 2411776, 3014720, 3316192, 4145240, 6029440, 6632384, 8290480, 12058880, 13264768, 16580960, 26529536, 33161920, 66323840, 132647680]

約数ペア:

[(1, 132647680), (2, 66323840), (4, 33161920), (5, 26529536), (8, 16580960), (10, 13264768), (11, 12058880), (16, 8290480), (20, 6632384), (22, 6029440), (32, 4145240), (40, 3316192), (44, 3014720), (55, 2411776), (64, 2072620), (80, 1658096), (88, 1507360), (110, 1205888), (128, 1036310), (160, 829048), (176, 753680), (220, 602944), (256, 518155), (320, 414524), (352, 376840), (440, 301472), (640, 207262), (704, 188420), (880, 150736), (1280, 103631), (1408, 94210), (1760, 75368), (2816, 47105), (3520, 37684), (7040, 18842), (9421, 14080)]