2242804850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313679}}^1$

素因数の和:313715

約数の個数: 48

約数和(自身を含む): 4900936320

約数和(自身を除く): 2658131470

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 313679, 627358, 1568395, 3136790, 3450469, 4077827, 6900938, 7841975, 8155654, 15683950, 17252345, 20389135, 34504690, 40778270, 44856097, 86261725, 89712194, 101945675, 172523450, 203891350, 224280485, 448560970, 1121402425, 2242804850]

約数ペア:

[(1, 2242804850), (2, 1121402425), (5, 448560970), (10, 224280485), (11, 203891350), (13, 172523450), (22, 101945675), (25, 89712194), (26, 86261725), (50, 44856097), (55, 40778270), (65, 34504690), (110, 20389135), (130, 17252345), (143, 15683950), (275, 8155654), (286, 7841975), (325, 6900938), (550, 4077827), (650, 3450469), (715, 3136790), (1430, 1568395), (3575, 627358), (7150, 313679)]