121437250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{44159}}^1$

素因数の和:44187

約数の個数: 32

約数和(自身を含む): 248002560

約数和(自身を除く): 126565310

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 44159, 88318, 220795, 441590, 485749, 971498, 1103975, 2207950, 2428745, 4857490, 5519875, 11039750, 12143725, 24287450, 60718625, 121437250]

約数ペア:

[(1, 121437250), (2, 60718625), (5, 24287450), (10, 12143725), (11, 11039750), (22, 5519875), (25, 4857490), (50, 2428745), (55, 2207950), (110, 1103975), (125, 971498), (250, 485749), (275, 441590), (550, 220795), (1375, 88318), (2750, 44159)]