66091840

素因数分解:

$2^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1115

約数の個数: 56

約数和(自身を含む): 158218632

約数和(自身を除く): 92126792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 241, 320, 482, 857, 964, 1205, 1714, 1928, 2410, 3428, 3856, 4285, 4820, 6856, 7712, 8570, 9640, 13712, 15424, 17140, 19280, 27424, 34280, 38560, 54848, 68560, 77120, 137120, 206537, 274240, 413074, 826148, 1032685, 1652296, 2065370, 3304592, 4130740, 6609184, 8261480, 13218368, 16522960, 33045920, 66091840]

約数ペア:

[(1, 66091840), (2, 33045920), (4, 16522960), (5, 13218368), (8, 8261480), (10, 6609184), (16, 4130740), (20, 3304592), (32, 2065370), (40, 1652296), (64, 1032685), (80, 826148), (160, 413074), (241, 274240), (320, 206537), (482, 137120), (857, 77120), (964, 68560), (1205, 54848), (1714, 38560), (1928, 34280), (2410, 27424), (3428, 19280), (3856, 17140), (4285, 15424), (4820, 13712), (6856, 9640), (7712, 8570)]