235087322020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2057477}}^1$

素因数の和:2057712

約数の個数: 48

約数和(自身を含む): 513299611440

約数和(自身を除く): 278212289420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 197, 290, 394, 580, 788, 985, 1970, 3940, 5713, 11426, 22852, 28565, 57130, 114260, 2057477, 4114954, 8229908, 10287385, 20574770, 41149540, 59666833, 119333666, 238667332, 298334165, 405322969, 596668330, 810645938, 1193336660, 1621291876, 2026614845, 4053229690, 8106459380, 11754366101, 23508732202, 47017464404, 58771830505, 117543661010, 235087322020]

約数ペア:

[(1, 235087322020), (2, 117543661010), (4, 58771830505), (5, 47017464404), (10, 23508732202), (20, 11754366101), (29, 8106459380), (58, 4053229690), (116, 2026614845), (145, 1621291876), (197, 1193336660), (290, 810645938), (394, 596668330), (580, 405322969), (788, 298334165), (985, 238667332), (1970, 119333666), (3940, 59666833), (5713, 41149540), (11426, 20574770), (22852, 10287385), (28565, 8229908), (57130, 4114954), (114260, 2057477)]