141569340020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12641}}^1\times {\mathrm{19309}}^1$

素因数の和:31988

約数の個数: 48

約数和(自身を含む): 307587445200

約数和(自身を除く): 166018105180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12641, 19309, 25282, 38618, 50564, 63205, 77236, 96545, 126410, 193090, 252820, 366589, 386180, 559961, 733178, 1119922, 1466356, 1832945, 2239844, 2799805, 3665890, 5599610, 7331780, 11199220, 244085069, 488170138, 976340276, 1220425345, 2440850690, 4881701380, 7078467001, 14156934002, 28313868004, 35392335005, 70784670010, 141569340020]

約数ペア:

[(1, 141569340020), (2, 70784670010), (4, 35392335005), (5, 28313868004), (10, 14156934002), (20, 7078467001), (29, 4881701380), (58, 2440850690), (116, 1220425345), (145, 976340276), (290, 488170138), (580, 244085069), (12641, 11199220), (19309, 7331780), (25282, 5599610), (38618, 3665890), (50564, 2799805), (63205, 2239844), (77236, 1832945), (96545, 1466356), (126410, 1119922), (193090, 733178), (252820, 559961), (366589, 386180)]