4128638520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{649157}}^1$

素因数の和:649224

約数の個数: 64

約数和(自身を含む): 12619631520

約数和(自身を除く): 8490993000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 649157, 1298314, 1947471, 2596628, 3245785, 3894942, 5193256, 6491570, 7789884, 9737355, 12983140, 15579768, 19474710, 25966280, 34405321, 38949420, 68810642, 77898840, 103215963, 137621284, 172026605, 206431926, 275242568, 344053210, 412863852, 516079815, 688106420, 825727704, 1032159630, 1376212840, 2064319260, 4128638520]

約数ペア:

[(1, 4128638520), (2, 2064319260), (3, 1376212840), (4, 1032159630), (5, 825727704), (6, 688106420), (8, 516079815), (10, 412863852), (12, 344053210), (15, 275242568), (20, 206431926), (24, 172026605), (30, 137621284), (40, 103215963), (53, 77898840), (60, 68810642), (106, 38949420), (120, 34405321), (159, 25966280), (212, 19474710), (265, 15579768), (318, 12983140), (424, 9737355), (530, 7789884), (636, 6491570), (795, 5193256), (1060, 3894942), (1272, 3245785), (1590, 2596628), (2120, 1947471), (3180, 1298314), (6360, 649157)]