79263250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 179262720

約数和(自身を除く): 99999470

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 37, 38, 41, 50, 55, 74, 82, 95, 110, 125, 185, 190, 205, 209, 250, 275, 370, 407, 410, 418, 451, 475, 550, 703, 779, 814, 902, 925, 950, 1025, 1045, 1375, 1406, 1517, 1558, 1850, 2035, 2050, 2090, 2255, 2375, 2750, 3034, 3515, 3895, 4070, 4510, 4625, 4750, 5125, 5225, 7030, 7585, 7733, 7790, 8569, 9250, 10175, 10250, 10450, 11275, 15170, 15466, 16687, 17138, 17575, 19475, 20350, 22550, 26125, 28823, 33374, 35150, 37925, 38665, 38950, 42845, 50875, 52250, 56375, 57646, 75850, 77330, 83435, 85690, 87875, 97375, 101750, 112750, 144115, 166870, 175750, 189625, 193325, 194750, 214225, 288230, 317053, 379250, 386650, 417175, 428450, 634106, 720575, 834350, 966625, 1071125, 1441150, 1585265, 1933250, 2085875, 2142250, 3170530, 3602875, 4171750, 7205750, 7926325, 15852650, 39631625, 79263250]

約数ペア:

[(1, 79263250), (2, 39631625), (5, 15852650), (10, 7926325), (11, 7205750), (19, 4171750), (22, 3602875), (25, 3170530), (37, 2142250), (38, 2085875), (41, 1933250), (50, 1585265), (55, 1441150), (74, 1071125), (82, 966625), (95, 834350), (110, 720575), (125, 634106), (185, 428450), (190, 417175), (205, 386650), (209, 379250), (250, 317053), (275, 288230), (370, 214225), (407, 194750), (410, 193325), (418, 189625), (451, 175750), (475, 166870), (550, 144115), (703, 112750), (779, 101750), (814, 97375), (902, 87875), (925, 85690), (950, 83435), (1025, 77330), (1045, 75850), (1375, 57646), (1406, 56375), (1517, 52250), (1558, 50875), (1850, 42845), (2035, 38950), (2050, 38665), (2090, 37925), (2255, 35150), (2375, 33374), (2750, 28823), (3034, 26125), (3515, 22550), (3895, 20350), (4070, 19475), (4510, 17575), (4625, 17138), (4750, 16687), (5125, 15466), (5225, 15170), (7030, 11275), (7585, 10450), (7733, 10250), (7790, 10175), (8569, 9250)]