29316680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 39803320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 199, 232, 254, 290, 398, 508, 580, 635, 796, 995, 1016, 1160, 1270, 1592, 1990, 2540, 3683, 3980, 5080, 5771, 7366, 7960, 11542, 14732, 18415, 23084, 25273, 28855, 29464, 36830, 46168, 50546, 57710, 73660, 101092, 115420, 126365, 147320, 202184, 230840, 252730, 505460, 732917, 1010920, 1465834, 2931668, 3664585, 5863336, 7329170, 14658340, 29316680]

約数ペア:

[(1, 29316680), (2, 14658340), (4, 7329170), (5, 5863336), (8, 3664585), (10, 2931668), (20, 1465834), (29, 1010920), (40, 732917), (58, 505460), (116, 252730), (127, 230840), (145, 202184), (199, 147320), (232, 126365), (254, 115420), (290, 101092), (398, 73660), (508, 57710), (580, 50546), (635, 46168), (796, 36830), (995, 29464), (1016, 28855), (1160, 25273), (1270, 23084), (1592, 18415), (1990, 14732), (2540, 11542), (3683, 7960), (3980, 7366), (5080, 5771)]