16790680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22093}}^1$

素因数の和:22123

約数の個数: 32

約数和(自身を含む): 39769200

約数和(自身を除く): 22978520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 22093, 44186, 88372, 110465, 176744, 220930, 419767, 441860, 839534, 883720, 1679068, 2098835, 3358136, 4197670, 8395340, 16790680]

約数ペア:

[(1, 16790680), (2, 8395340), (4, 4197670), (5, 3358136), (8, 2098835), (10, 1679068), (19, 883720), (20, 839534), (38, 441860), (40, 419767), (76, 220930), (95, 176744), (152, 110465), (190, 88372), (380, 44186), (760, 22093)]