201612202000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9164191}}^1$

素因数の和:9164225

約数の個数: 80

約数和(自身を含む): 531816390144

約数和(自身を除く): 330204188144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 11000, 22000, 9164191, 18328382, 36656764, 45820955, 73313528, 91641910, 100806101, 146627056, 183283820, 201612202, 229104775, 366567640, 403224404, 458209550, 504030505, 733135280, 806448808, 916419100, 1008061010, 1145523875, 1612897616, 1832838200, 2016122020, 2291047750, 2520152525, 3665676400, 4032244040, 4582095500, 5040305050, 8064488080, 9164191000, 10080610100, 12600762625, 18328382000, 20161220200, 25201525250, 40322440400, 50403050500, 100806101000, 201612202000]

約数ペア:

[(1, 201612202000), (2, 100806101000), (4, 50403050500), (5, 40322440400), (8, 25201525250), (10, 20161220200), (11, 18328382000), (16, 12600762625), (20, 10080610100), (22, 9164191000), (25, 8064488080), (40, 5040305050), (44, 4582095500), (50, 4032244040), (55, 3665676400), (80, 2520152525), (88, 2291047750), (100, 2016122020), (110, 1832838200), (125, 1612897616), (176, 1145523875), (200, 1008061010), (220, 916419100), (250, 806448808), (275, 733135280), (400, 504030505), (440, 458209550), (500, 403224404), (550, 366567640), (880, 229104775), (1000, 201612202), (1100, 183283820), (1375, 146627056), (2000, 100806101), (2200, 91641910), (2750, 73313528), (4400, 45820955), (5500, 36656764), (11000, 18328382), (22000, 9164191)]