84722240

素因数分解:

$2^6\times 5^1\times {\mathrm{264757}}^1$

素因数の和:264774

約数の個数: 28

約数和(自身を含む): 201745596

約数和(自身を除く): 117023356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 264757, 529514, 1059028, 1323785, 2118056, 2647570, 4236112, 5295140, 8472224, 10590280, 16944448, 21180560, 42361120, 84722240]

約数ペア:

[(1, 84722240), (2, 42361120), (4, 21180560), (5, 16944448), (8, 10590280), (10, 8472224), (16, 5295140), (20, 4236112), (32, 2647570), (40, 2118056), (64, 1323785), (80, 1059028), (160, 529514), (320, 264757)]