67413560

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11311}}^1$

素因数の和:11471

約数の個数: 32

約数和(自身を含む): 152712000

約数和(自身を除く): 85298440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 11311, 22622, 45244, 56555, 90488, 113110, 226220, 452440, 1685339, 3370678, 6741356, 8426695, 13482712, 16853390, 33706780, 67413560]

約数ペア:

[(1, 67413560), (2, 33706780), (4, 16853390), (5, 13482712), (8, 8426695), (10, 6741356), (20, 3370678), (40, 1685339), (149, 452440), (298, 226220), (596, 113110), (745, 90488), (1192, 56555), (1490, 45244), (2980, 22622), (5960, 11311)]