79714240

素因数分解:

$2^6\times 5^1\times {\mathrm{249107}}^1$

素因数の和:249124

約数の個数: 28

約数和(自身を含む): 189820296

約数和(自身を除く): 110106056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 249107, 498214, 996428, 1245535, 1992856, 2491070, 3985712, 4982140, 7971424, 9964280, 15942848, 19928560, 39857120, 79714240]

約数ペア:

[(1, 79714240), (2, 39857120), (4, 19928560), (5, 15942848), (8, 9964280), (10, 7971424), (16, 4982140), (20, 3985712), (32, 2491070), (40, 1992856), (64, 1245535), (80, 996428), (160, 498214), (320, 249107)]