82175500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 199600128

約数和(自身を除く): 117424628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 125, 134, 220, 223, 250, 268, 275, 335, 446, 500, 550, 670, 737, 892, 1100, 1115, 1340, 1375, 1474, 1675, 2230, 2453, 2750, 2948, 3350, 3685, 4460, 4906, 5500, 5575, 6700, 7370, 8375, 9812, 11150, 12265, 14740, 14941, 16750, 18425, 22300, 24530, 27875, 29882, 33500, 36850, 49060, 55750, 59764, 61325, 73700, 74705, 92125, 111500, 122650, 149410, 164351, 184250, 245300, 298820, 306625, 328702, 368500, 373525, 613250, 657404, 747050, 821755, 1226500, 1494100, 1643510, 1867625, 3287020, 3735250, 4108775, 7470500, 8217550, 16435100, 20543875, 41087750, 82175500]

約数ペア:

[(1, 82175500), (2, 41087750), (4, 20543875), (5, 16435100), (10, 8217550), (11, 7470500), (20, 4108775), (22, 3735250), (25, 3287020), (44, 1867625), (50, 1643510), (55, 1494100), (67, 1226500), (100, 821755), (110, 747050), (125, 657404), (134, 613250), (220, 373525), (223, 368500), (250, 328702), (268, 306625), (275, 298820), (335, 245300), (446, 184250), (500, 164351), (550, 149410), (670, 122650), (737, 111500), (892, 92125), (1100, 74705), (1115, 73700), (1340, 61325), (1375, 59764), (1474, 55750), (1675, 49060), (2230, 36850), (2453, 33500), (2750, 29882), (2948, 27875), (3350, 24530), (3685, 22300), (4460, 18425), (4906, 16750), (5500, 14941), (5575, 14740), (6700, 12265), (7370, 11150), (8375, 9812)]