57940120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10928

約数の個数: 64

約数和(自身を含む): 156844800

約数和(自身を除く): 98904680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 10891, 21782, 43564, 54455, 76237, 87128, 108910, 152474, 206929, 217820, 304948, 381185, 413858, 435640, 609896, 762370, 827716, 1034645, 1448503, 1524740, 1655432, 2069290, 2897006, 3049480, 4138580, 5794012, 7242515, 8277160, 11588024, 14485030, 28970060, 57940120]

約数ペア:

[(1, 57940120), (2, 28970060), (4, 14485030), (5, 11588024), (7, 8277160), (8, 7242515), (10, 5794012), (14, 4138580), (19, 3049480), (20, 2897006), (28, 2069290), (35, 1655432), (38, 1524740), (40, 1448503), (56, 1034645), (70, 827716), (76, 762370), (95, 609896), (133, 435640), (140, 413858), (152, 381185), (190, 304948), (266, 217820), (280, 206929), (380, 152474), (532, 108910), (665, 87128), (760, 76237), (1064, 54455), (1330, 43564), (2660, 21782), (5320, 10891)]