5397440

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 56

約数和(自身を含む): 13057632

約数和(自身を除く): 7660192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 167, 202, 320, 334, 404, 505, 668, 808, 835, 1010, 1336, 1616, 1670, 2020, 2672, 3232, 3340, 4040, 5344, 6464, 6680, 8080, 10688, 13360, 16160, 16867, 26720, 32320, 33734, 53440, 67468, 84335, 134936, 168670, 269872, 337340, 539744, 674680, 1079488, 1349360, 2698720, 5397440]

約数ペア:

[(1, 5397440), (2, 2698720), (4, 1349360), (5, 1079488), (8, 674680), (10, 539744), (16, 337340), (20, 269872), (32, 168670), (40, 134936), (64, 84335), (80, 67468), (101, 53440), (160, 33734), (167, 32320), (202, 26720), (320, 16867), (334, 16160), (404, 13360), (505, 10688), (668, 8080), (808, 6680), (835, 6464), (1010, 5344), (1336, 4040), (1616, 3340), (1670, 3232), (2020, 2672)]