2023558570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 4023043200

約数和(自身を除く): 1999484630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 331, 373, 662, 745, 746, 1490, 1639, 1655, 1865, 3278, 3310, 3641, 3730, 4103, 7282, 8195, 8206, 16390, 18205, 20515, 36410, 41030, 49319, 55577, 98638, 111154, 123463, 246595, 246926, 277885, 493190, 542509, 555770, 611347, 617315, 1085018, 1222694, 1234630, 1358093, 2712545, 2716186, 3056735, 5425090, 6113470, 6790465, 13580930, 18395987, 36791974, 91979935, 183959870, 202355857, 404711714, 1011779285, 2023558570]

約数ペア:

[(1, 2023558570), (2, 1011779285), (5, 404711714), (10, 202355857), (11, 183959870), (22, 91979935), (55, 36791974), (110, 18395987), (149, 13580930), (298, 6790465), (331, 6113470), (373, 5425090), (662, 3056735), (745, 2716186), (746, 2712545), (1490, 1358093), (1639, 1234630), (1655, 1222694), (1865, 1085018), (3278, 617315), (3310, 611347), (3641, 555770), (3730, 542509), (4103, 493190), (7282, 277885), (8195, 246926), (8206, 246595), (16390, 123463), (18205, 111154), (20515, 98638), (36410, 55577), (41030, 49319)]