56553850640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100989019}}^1$

素因数の和:100989039

約数の個数: 40

約数和(自身を含む): 150271661760

約数和(自身を除く): 93717811120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100989019, 201978038, 403956076, 504945095, 706923133, 807912152, 1009890190, 1413846266, 1615824304, 2019780380, 2827692532, 3534615665, 4039560760, 5655385064, 7069231330, 8079121520, 11310770128, 14138462660, 28276925320, 56553850640]

約数ペア:

[(1, 56553850640), (2, 28276925320), (4, 14138462660), (5, 11310770128), (7, 8079121520), (8, 7069231330), (10, 5655385064), (14, 4039560760), (16, 3534615665), (20, 2827692532), (28, 2019780380), (35, 1615824304), (40, 1413846266), (56, 1009890190), (70, 807912152), (80, 706923133), (112, 504945095), (140, 403956076), (280, 201978038), (560, 100989019)]