8148250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2963}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 16645824

約数和(自身を除く): 8497574

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 2963, 5926, 14815, 29630, 32593, 65186, 74075, 148150, 162965, 325930, 370375, 740750, 814825, 1629650, 4074125, 8148250]

約数ペア:

[(1, 8148250), (2, 4074125), (5, 1629650), (10, 814825), (11, 740750), (22, 370375), (25, 325930), (50, 162965), (55, 148150), (110, 74075), (125, 65186), (250, 32593), (275, 29630), (550, 14815), (1375, 5926), (2750, 2963)]