79273400

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3121}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 185821440

約数和(自身を除く): 106548040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3121, 3175, 5080, 6242, 6350, 12484, 12700, 15605, 24968, 25400, 31210, 62420, 78025, 124840, 156050, 312100, 396367, 624200, 792734, 1585468, 1981835, 3170936, 3963670, 7927340, 9909175, 15854680, 19818350, 39636700, 79273400]

約数ペア:

[(1, 79273400), (2, 39636700), (4, 19818350), (5, 15854680), (8, 9909175), (10, 7927340), (20, 3963670), (25, 3170936), (40, 1981835), (50, 1585468), (100, 792734), (127, 624200), (200, 396367), (254, 312100), (508, 156050), (635, 124840), (1016, 78025), (1270, 62420), (2540, 31210), (3121, 25400), (3175, 24968), (5080, 15605), (6242, 12700), (6350, 12484)]