83494760

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5981}}^1$

素因数の和:6341

約数の個数: 32

約数和(自身を含む): 188433000

約数和(自身を除く): 104938240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 5981, 6980, 11962, 13960, 23924, 29905, 47848, 59810, 119620, 239240, 2087369, 4174738, 8349476, 10436845, 16698952, 20873690, 41747380, 83494760]

約数ペア:

[(1, 83494760), (2, 41747380), (4, 20873690), (5, 16698952), (8, 10436845), (10, 8349476), (20, 4174738), (40, 2087369), (349, 239240), (698, 119620), (1396, 59810), (1745, 47848), (2792, 29905), (3490, 23924), (5981, 13960), (6980, 11962)]