66769400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6299}}^1$

素因数の和:6368

約数の個数: 48

約数和(自身を含む): 158193000

約数和(自身を除く): 91423600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 6299, 10600, 12598, 25196, 31495, 50392, 62990, 125980, 157475, 251960, 314950, 333847, 629900, 667694, 1259800, 1335388, 1669235, 2670776, 3338470, 6676940, 8346175, 13353880, 16692350, 33384700, 66769400]

約数ペア:

[(1, 66769400), (2, 33384700), (4, 16692350), (5, 13353880), (8, 8346175), (10, 6676940), (20, 3338470), (25, 2670776), (40, 1669235), (50, 1335388), (53, 1259800), (100, 667694), (106, 629900), (200, 333847), (212, 314950), (265, 251960), (424, 157475), (530, 125980), (1060, 62990), (1325, 50392), (2120, 31495), (2650, 25196), (5300, 12598), (6299, 10600)]