201636040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{85439}}^1$

素因数の和:85509

約数の個数: 32

約数和(自身を含む): 461376000

約数和(自身を除く): 259739960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 85439, 170878, 341756, 427195, 683512, 854390, 1708780, 3417560, 5040901, 10081802, 20163604, 25204505, 40327208, 50409010, 100818020, 201636040]

約数ペア:

[(1, 201636040), (2, 100818020), (4, 50409010), (5, 40327208), (8, 25204505), (10, 20163604), (20, 10081802), (40, 5040901), (59, 3417560), (118, 1708780), (236, 854390), (295, 683512), (472, 427195), (590, 341756), (1180, 170878), (2360, 85439)]