262023190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 560105280

約数和(自身を除く): 298082090

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 715, 970, 1067, 1261, 1430, 1889, 2134, 2522, 3778, 5335, 6305, 9445, 10670, 12610, 13871, 18890, 20779, 24557, 27742, 41558, 49114, 69355, 103895, 122785, 138710, 183233, 207790, 245570, 270127, 366466, 540254, 916165, 1350635, 1832330, 2015563, 2382029, 2701270, 4031126, 4764058, 10077815, 11910145, 20155630, 23820290, 26202319, 52404638, 131011595, 262023190]

約数ペア:

[(1, 262023190), (2, 131011595), (5, 52404638), (10, 26202319), (11, 23820290), (13, 20155630), (22, 11910145), (26, 10077815), (55, 4764058), (65, 4031126), (97, 2701270), (110, 2382029), (130, 2015563), (143, 1832330), (194, 1350635), (286, 916165), (485, 540254), (715, 366466), (970, 270127), (1067, 245570), (1261, 207790), (1430, 183233), (1889, 138710), (2134, 122785), (2522, 103895), (3778, 69355), (5335, 49114), (6305, 41558), (9445, 27742), (10670, 24557), (12610, 20779), (13871, 18890)]