26308140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8273}}^1$

素因数の和:8338

約数の個数: 48

約数和(自身を含む): 75061728

約数和(自身を除く): 48753588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8273, 16546, 24819, 33092, 41365, 49638, 82730, 99276, 124095, 165460, 248190, 438469, 496380, 876938, 1315407, 1753876, 2192345, 2630814, 4384690, 5261628, 6577035, 8769380, 13154070, 26308140]

約数ペア:

[(1, 26308140), (2, 13154070), (3, 8769380), (4, 6577035), (5, 5261628), (6, 4384690), (10, 2630814), (12, 2192345), (15, 1753876), (20, 1315407), (30, 876938), (53, 496380), (60, 438469), (106, 248190), (159, 165460), (212, 124095), (265, 99276), (318, 82730), (530, 49638), (636, 41365), (795, 33092), (1060, 24819), (1590, 16546), (3180, 8273)]