2017692650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{25589}}^1$

素因数の和:25703

約数の個数: 48

約数和(自身を含む): 3998181600

約数和(自身を除く): 1980488950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 166, 190, 415, 475, 830, 950, 1577, 2075, 3154, 4150, 7885, 15770, 25589, 39425, 51178, 78850, 127945, 255890, 486191, 639725, 972382, 1279450, 2123887, 2430955, 4247774, 4861910, 10619435, 12154775, 21238870, 24309550, 40353853, 53097175, 80707706, 106194350, 201769265, 403538530, 1008846325, 2017692650]

約数ペア:

[(1, 2017692650), (2, 1008846325), (5, 403538530), (10, 201769265), (19, 106194350), (25, 80707706), (38, 53097175), (50, 40353853), (83, 24309550), (95, 21238870), (166, 12154775), (190, 10619435), (415, 4861910), (475, 4247774), (830, 2430955), (950, 2123887), (1577, 1279450), (2075, 972382), (3154, 639725), (4150, 486191), (7885, 255890), (15770, 127945), (25589, 78850), (39425, 51178)]