4506553480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3533}}^1$

素因数の和:3791

約数の個数: 128

約数和(自身を含む): 11969233920

約数和(自身を除く): 7462680440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 223, 260, 286, 440, 446, 520, 572, 715, 892, 1115, 1144, 1430, 1784, 2230, 2453, 2860, 2899, 3533, 4460, 4906, 5720, 5798, 7066, 8920, 9812, 11596, 12265, 14132, 14495, 17665, 19624, 23192, 24530, 28264, 28990, 31889, 35330, 38863, 45929, 49060, 57980, 63778, 70660, 77726, 91858, 98120, 115960, 127556, 141320, 155452, 159445, 183716, 194315, 229645, 255112, 310904, 318890, 367432, 388630, 459290, 505219, 637780, 777260, 787859, 918580, 1010438, 1275560, 1554520, 1575718, 1837160, 2020876, 2526095, 3151436, 3939295, 4041752, 5052190, 6302872, 7878590, 8666449, 10104380, 10242167, 15757180, 17332898, 20208760, 20484334, 31514360, 34665796, 40968668, 43332245, 51210835, 69331592, 81937336, 86664490, 102421670, 112663837, 173328980, 204843340, 225327674, 346657960, 409686680, 450655348, 563319185, 901310696, 1126638370, 2253276740, 4506553480]

約数ペア:

[(1, 4506553480), (2, 2253276740), (4, 1126638370), (5, 901310696), (8, 563319185), (10, 450655348), (11, 409686680), (13, 346657960), (20, 225327674), (22, 204843340), (26, 173328980), (40, 112663837), (44, 102421670), (52, 86664490), (55, 81937336), (65, 69331592), (88, 51210835), (104, 43332245), (110, 40968668), (130, 34665796), (143, 31514360), (220, 20484334), (223, 20208760), (260, 17332898), (286, 15757180), (440, 10242167), (446, 10104380), (520, 8666449), (572, 7878590), (715, 6302872), (892, 5052190), (1115, 4041752), (1144, 3939295), (1430, 3151436), (1784, 2526095), (2230, 2020876), (2453, 1837160), (2860, 1575718), (2899, 1554520), (3533, 1275560), (4460, 1010438), (4906, 918580), (5720, 787859), (5798, 777260), (7066, 637780), (8920, 505219), (9812, 459290), (11596, 388630), (12265, 367432), (14132, 318890), (14495, 310904), (17665, 255112), (19624, 229645), (23192, 194315), (24530, 183716), (28264, 159445), (28990, 155452), (31889, 141320), (35330, 127556), (38863, 115960), (45929, 98120), (49060, 91858), (57980, 77726), (63778, 70660)]