294637120

素因数分解:

$2^6\times 5^1\times {\mathrm{920741}}^1$

素因数の和:920758

約数の個数: 28

約数和(自身を含む): 701605404

約数和(自身を除く): 406968284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 920741, 1841482, 3682964, 4603705, 7365928, 9207410, 14731856, 18414820, 29463712, 36829640, 58927424, 73659280, 147318560, 294637120]

約数ペア:

[(1, 294637120), (2, 147318560), (4, 73659280), (5, 58927424), (8, 36829640), (10, 29463712), (16, 18414820), (20, 14731856), (32, 9207410), (40, 7365928), (64, 4603705), (80, 3682964), (160, 1841482), (320, 920741)]