39651420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 116520768

約数和(自身を除く): 76869348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 337, 370, 444, 530, 555, 636, 674, 740, 795, 1011, 1060, 1110, 1348, 1590, 1685, 1961, 2022, 2220, 3180, 3370, 3922, 4044, 5055, 5883, 6740, 7844, 9805, 10110, 11766, 12469, 17861, 19610, 20220, 23532, 24938, 29415, 35722, 37407, 39220, 49876, 53583, 58830, 62345, 71444, 74814, 89305, 107166, 117660, 124690, 149628, 178610, 187035, 214332, 249380, 267915, 357220, 374070, 535830, 660857, 748140, 1071660, 1321714, 1982571, 2643428, 3304285, 3965142, 6608570, 7930284, 9912855, 13217140, 19825710, 39651420]

約数ペア:

[(1, 39651420), (2, 19825710), (3, 13217140), (4, 9912855), (5, 7930284), (6, 6608570), (10, 3965142), (12, 3304285), (15, 2643428), (20, 1982571), (30, 1321714), (37, 1071660), (53, 748140), (60, 660857), (74, 535830), (106, 374070), (111, 357220), (148, 267915), (159, 249380), (185, 214332), (212, 187035), (222, 178610), (265, 149628), (318, 124690), (337, 117660), (370, 107166), (444, 89305), (530, 74814), (555, 71444), (636, 62345), (674, 58830), (740, 53583), (795, 49876), (1011, 39220), (1060, 37407), (1110, 35722), (1348, 29415), (1590, 24938), (1685, 23532), (1961, 20220), (2022, 19610), (2220, 17861), (3180, 12469), (3370, 11766), (3922, 10110), (4044, 9805), (5055, 7844), (5883, 6740)]