83668960

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5077}}^1$

素因数の和:5195

約数の個数: 48

約数和(自身を含む): 199626336

約数和(自身を除く): 115957376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 5077, 8240, 10154, 16480, 20308, 25385, 40616, 50770, 81232, 101540, 162464, 203080, 406160, 522931, 812320, 1045862, 2091724, 2614655, 4183448, 5229310, 8366896, 10458620, 16733792, 20917240, 41834480, 83668960]

約数ペア:

[(1, 83668960), (2, 41834480), (4, 20917240), (5, 16733792), (8, 10458620), (10, 8366896), (16, 5229310), (20, 4183448), (32, 2614655), (40, 2091724), (80, 1045862), (103, 812320), (160, 522931), (206, 406160), (412, 203080), (515, 162464), (824, 101540), (1030, 81232), (1648, 50770), (2060, 40616), (3296, 25385), (4120, 20308), (5077, 16480), (8240, 10154)]