80077250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 168165504

約数和(自身を除く): 88088254

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 125, 185, 250, 275, 370, 407, 550, 787, 814, 925, 1375, 1574, 1850, 2035, 2750, 3935, 4070, 4625, 7870, 8657, 9250, 10175, 17314, 19675, 20350, 29119, 39350, 43285, 50875, 58238, 86570, 98375, 101750, 145595, 196750, 216425, 291190, 320309, 432850, 640618, 727975, 1082125, 1455950, 1601545, 2164250, 3203090, 3639875, 7279750, 8007725, 16015450, 40038625, 80077250]

約数ペア:

[(1, 80077250), (2, 40038625), (5, 16015450), (10, 8007725), (11, 7279750), (22, 3639875), (25, 3203090), (37, 2164250), (50, 1601545), (55, 1455950), (74, 1082125), (110, 727975), (125, 640618), (185, 432850), (250, 320309), (275, 291190), (370, 216425), (407, 196750), (550, 145595), (787, 101750), (814, 98375), (925, 86570), (1375, 58238), (1574, 50875), (1850, 43285), (2035, 39350), (2750, 29119), (3935, 20350), (4070, 19675), (4625, 17314), (7870, 10175), (8657, 9250)]