8389077710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 17415143424

約数和(自身を除く): 9026065714

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 127, 130, 155, 185, 254, 310, 370, 403, 443, 481, 635, 806, 886, 962, 1147, 1270, 1651, 2015, 2215, 2294, 2405, 3302, 3937, 4030, 4430, 4699, 4810, 5735, 5759, 7874, 8255, 9398, 11470, 11518, 13733, 14911, 16391, 16510, 19685, 23495, 27466, 28795, 29822, 32782, 39370, 46990, 51181, 56261, 57590, 61087, 68665, 74555, 81955, 102362, 112522, 122174, 137330, 145669, 149110, 163910, 178529, 213083, 255905, 281305, 291338, 305435, 357058, 426166, 508121, 511810, 562610, 610870, 728345, 731393, 892645, 1016242, 1065415, 1456690, 1462786, 1744091, 1785290, 1893697, 2081657, 2130830, 2540605, 3488182, 3656965, 3787394, 4163314, 5081210, 6605573, 7313930, 8720455, 9468485, 10408285, 13211146, 17440910, 18936970, 20816570, 22673183, 27061541, 33027865, 45346366, 54123082, 64531367, 66055730, 113365915, 129062734, 135307705, 226731830, 270615410, 322656835, 645313670, 838907771, 1677815542, 4194538855, 8389077710]

約数ペア:

[(1, 8389077710), (2, 4194538855), (5, 1677815542), (10, 838907771), (13, 645313670), (26, 322656835), (31, 270615410), (37, 226731830), (62, 135307705), (65, 129062734), (74, 113365915), (127, 66055730), (130, 64531367), (155, 54123082), (185, 45346366), (254, 33027865), (310, 27061541), (370, 22673183), (403, 20816570), (443, 18936970), (481, 17440910), (635, 13211146), (806, 10408285), (886, 9468485), (962, 8720455), (1147, 7313930), (1270, 6605573), (1651, 5081210), (2015, 4163314), (2215, 3787394), (2294, 3656965), (2405, 3488182), (3302, 2540605), (3937, 2130830), (4030, 2081657), (4430, 1893697), (4699, 1785290), (4810, 1744091), (5735, 1462786), (5759, 1456690), (7874, 1065415), (8255, 1016242), (9398, 892645), (11470, 731393), (11518, 728345), (13733, 610870), (14911, 562610), (16391, 511810), (16510, 508121), (19685, 426166), (23495, 357058), (27466, 305435), (28795, 291338), (29822, 281305), (32782, 255905), (39370, 213083), (46990, 178529), (51181, 163910), (56261, 149110), (57590, 145669), (61087, 137330), (68665, 122174), (74555, 112522), (81955, 102362)]