129250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:75

約数の個数: 32

約数和(自身を含む): 269568

約数和(自身を除く): 140318

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 125, 235, 250, 275, 470, 517, 550, 1034, 1175, 1375, 2350, 2585, 2750, 5170, 5875, 11750, 12925, 25850, 64625, 129250]

約数ペア:

[(1, 129250), (2, 64625), (5, 25850), (10, 12925), (11, 11750), (22, 5875), (25, 5170), (47, 2750), (50, 2585), (55, 2350), (94, 1375), (110, 1175), (125, 1034), (235, 550), (250, 517), (275, 470)]