42472240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18307}}^1$

素因数の和:18349

約数の個数: 40

約数和(自身を含む): 102158640

約数和(自身を除く): 59686400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 18307, 36614, 73228, 91535, 146456, 183070, 292912, 366140, 530903, 732280, 1061806, 1464560, 2123612, 2654515, 4247224, 5309030, 8494448, 10618060, 21236120, 42472240]

約数ペア:

[(1, 42472240), (2, 21236120), (4, 10618060), (5, 8494448), (8, 5309030), (10, 4247224), (16, 2654515), (20, 2123612), (29, 1464560), (40, 1061806), (58, 732280), (80, 530903), (116, 366140), (145, 292912), (232, 183070), (290, 146456), (464, 91535), (580, 73228), (1160, 36614), (2320, 18307)]