7508240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:879

約数の個数: 40

約数和(自身を含む): 17617920

約数和(自身を除く): 10109680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 739, 1016, 1270, 1478, 2032, 2540, 2956, 3695, 5080, 5912, 7390, 10160, 11824, 14780, 29560, 59120, 93853, 187706, 375412, 469265, 750824, 938530, 1501648, 1877060, 3754120, 7508240]

約数ペア:

[(1, 7508240), (2, 3754120), (4, 1877060), (5, 1501648), (8, 938530), (10, 750824), (16, 469265), (20, 375412), (40, 187706), (80, 93853), (127, 59120), (254, 29560), (508, 14780), (635, 11824), (739, 10160), (1016, 7390), (1270, 5912), (1478, 5080), (2032, 3695), (2540, 2956)]