5365120

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 13109040

約数和(自身を除く): 7743920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 101, 128, 160, 166, 202, 320, 332, 404, 415, 505, 640, 664, 808, 830, 1010, 1328, 1616, 1660, 2020, 2656, 3232, 3320, 4040, 5312, 6464, 6640, 8080, 8383, 10624, 12928, 13280, 16160, 16766, 26560, 32320, 33532, 41915, 53120, 64640, 67064, 83830, 134128, 167660, 268256, 335320, 536512, 670640, 1073024, 1341280, 2682560, 5365120]

約数ペア:

[(1, 5365120), (2, 2682560), (4, 1341280), (5, 1073024), (8, 670640), (10, 536512), (16, 335320), (20, 268256), (32, 167660), (40, 134128), (64, 83830), (80, 67064), (83, 64640), (101, 53120), (128, 41915), (160, 33532), (166, 32320), (202, 26560), (320, 16766), (332, 16160), (404, 13280), (415, 12928), (505, 10624), (640, 8383), (664, 8080), (808, 6640), (830, 6464), (1010, 5312), (1328, 4040), (1616, 3320), (1660, 3232), (2020, 2656)]