73329280

素因数分解:

$2^7\times 5^1\times {\mathrm{114577}}^1$

素因数の和:114596

約数の個数: 32

約数和(自身を含む): 175304340

約数和(自身を除く): 101975060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 114577, 229154, 458308, 572885, 916616, 1145770, 1833232, 2291540, 3666464, 4583080, 7332928, 9166160, 14665856, 18332320, 36664640, 73329280]

約数ペア:

[(1, 73329280), (2, 36664640), (4, 18332320), (5, 14665856), (8, 9166160), (10, 7332928), (16, 4583080), (20, 3666464), (32, 2291540), (40, 1833232), (64, 1145770), (80, 916616), (128, 572885), (160, 458308), (320, 229154), (640, 114577)]