55663120

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^2\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 132291756

約数和(自身を除く): 76628636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 101, 166, 202, 332, 404, 415, 505, 664, 808, 830, 1010, 1328, 1616, 1660, 2020, 3320, 4040, 6640, 6889, 8080, 8383, 13778, 16766, 27556, 33532, 34445, 41915, 55112, 67064, 68890, 83830, 110224, 134128, 137780, 167660, 275560, 335320, 551120, 670640, 695789, 1391578, 2783156, 3478945, 5566312, 6957890, 11132624, 13915780, 27831560, 55663120]

約数ペア:

[(1, 55663120), (2, 27831560), (4, 13915780), (5, 11132624), (8, 6957890), (10, 5566312), (16, 3478945), (20, 2783156), (40, 1391578), (80, 695789), (83, 670640), (101, 551120), (166, 335320), (202, 275560), (332, 167660), (404, 137780), (415, 134128), (505, 110224), (664, 83830), (808, 68890), (830, 67064), (1010, 55112), (1328, 41915), (1616, 34445), (1660, 33532), (2020, 27556), (3320, 16766), (4040, 13778), (6640, 8383), (6889, 8080)]