64156967810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1\times {\mathrm{9629}}^1$

素因数の和:10235

約数の個数: 64

約数和(自身を含む): 125803238400

約数和(自身を除く): 61646270590

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 479, 535, 958, 1070, 1391, 2395, 2782, 4790, 6227, 6955, 9629, 12454, 13910, 19258, 31135, 48145, 51253, 62270, 96290, 102506, 125177, 250354, 256265, 512530, 625885, 666289, 1030303, 1251770, 1332578, 2060606, 3331445, 4612291, 5151515, 6662890, 9224582, 10303030, 13393939, 23061455, 26787878, 46122910, 59959783, 66969695, 119919566, 133939390, 299798915, 493515137, 599597830, 987030274, 2467575685, 4935151370, 6415696781, 12831393562, 32078483905, 64156967810]

約数ペア:

[(1, 64156967810), (2, 32078483905), (5, 12831393562), (10, 6415696781), (13, 4935151370), (26, 2467575685), (65, 987030274), (107, 599597830), (130, 493515137), (214, 299798915), (479, 133939390), (535, 119919566), (958, 66969695), (1070, 59959783), (1391, 46122910), (2395, 26787878), (2782, 23061455), (4790, 13393939), (6227, 10303030), (6955, 9224582), (9629, 6662890), (12454, 5151515), (13910, 4612291), (19258, 3331445), (31135, 2060606), (48145, 1332578), (51253, 1251770), (62270, 1030303), (96290, 666289), (102506, 625885), (125177, 512530), (250354, 256265)]