85820808970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23873}}^1\times {\mathrm{27653}}^1$

素因数の和:51546

約数の個数: 32

約数和(自身を含む): 166373322192

約数和(自身を除く): 80552513222

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 23873, 27653, 47746, 55306, 119365, 138265, 238730, 276530, 310349, 359489, 620698, 718978, 1551745, 1797445, 3103490, 3594890, 660160069, 1320320138, 3300800345, 6601600690, 8582080897, 17164161794, 42910404485, 85820808970]

約数ペア:

[(1, 85820808970), (2, 42910404485), (5, 17164161794), (10, 8582080897), (13, 6601600690), (26, 3300800345), (65, 1320320138), (130, 660160069), (23873, 3594890), (27653, 3103490), (47746, 1797445), (55306, 1551745), (119365, 718978), (138265, 620698), (238730, 359489), (276530, 310349)]