1750931320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 128

約数和(自身を含む): 4475476800

約数和(自身を除く): 2724545480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 53, 68, 76, 85, 95, 106, 136, 152, 170, 190, 212, 265, 323, 340, 380, 424, 530, 646, 680, 760, 901, 1007, 1060, 1292, 1615, 1802, 2014, 2120, 2557, 2584, 3230, 3604, 4028, 4505, 5035, 5114, 6460, 7208, 8056, 9010, 10070, 10228, 12785, 12920, 17119, 18020, 20140, 20456, 25570, 34238, 36040, 40280, 43469, 48583, 51140, 68476, 85595, 86938, 97166, 102280, 135521, 136952, 171190, 173876, 194332, 217345, 242915, 271042, 342380, 347752, 388664, 434690, 485830, 542084, 677605, 684760, 825911, 869380, 971660, 1084168, 1355210, 1651822, 1738760, 1943320, 2303857, 2574899, 2710420, 3303644, 4129555, 4607714, 5149798, 5420840, 6607288, 8259110, 9215428, 10299596, 11519285, 12874495, 16518220, 18430856, 20599192, 23038570, 25748990, 33036440, 43773283, 46077140, 51497980, 87546566, 92154280, 102995960, 175093132, 218866415, 350186264, 437732830, 875465660, 1750931320]

約数ペア:

[(1, 1750931320), (2, 875465660), (4, 437732830), (5, 350186264), (8, 218866415), (10, 175093132), (17, 102995960), (19, 92154280), (20, 87546566), (34, 51497980), (38, 46077140), (40, 43773283), (53, 33036440), (68, 25748990), (76, 23038570), (85, 20599192), (95, 18430856), (106, 16518220), (136, 12874495), (152, 11519285), (170, 10299596), (190, 9215428), (212, 8259110), (265, 6607288), (323, 5420840), (340, 5149798), (380, 4607714), (424, 4129555), (530, 3303644), (646, 2710420), (680, 2574899), (760, 2303857), (901, 1943320), (1007, 1738760), (1060, 1651822), (1292, 1355210), (1615, 1084168), (1802, 971660), (2014, 869380), (2120, 825911), (2557, 684760), (2584, 677605), (3230, 542084), (3604, 485830), (4028, 434690), (4505, 388664), (5035, 347752), (5114, 342380), (6460, 271042), (7208, 242915), (8056, 217345), (9010, 194332), (10070, 173876), (10228, 171190), (12785, 136952), (12920, 135521), (17119, 102280), (18020, 97166), (20140, 86938), (20456, 85595), (25570, 68476), (34238, 51140), (36040, 48583), (40280, 43469)]