91025350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 183894480

約数和(自身を除く): 92869130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1069, 1310, 1703, 2138, 3275, 3406, 5345, 6550, 8515, 10690, 13897, 17030, 26725, 27794, 42575, 53450, 69485, 85150, 138970, 140039, 280078, 347425, 694850, 700195, 1400390, 1820507, 3500975, 3641014, 7001950, 9102535, 18205070, 45512675, 91025350]

約数ペア:

[(1, 91025350), (2, 45512675), (5, 18205070), (10, 9102535), (13, 7001950), (25, 3641014), (26, 3500975), (50, 1820507), (65, 1400390), (130, 700195), (131, 694850), (262, 347425), (325, 280078), (650, 140039), (655, 138970), (1069, 85150), (1310, 69485), (1703, 53450), (2138, 42575), (3275, 27794), (3406, 26725), (5345, 17030), (6550, 13897), (8515, 10690)]