38733400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 94804200

約数和(自身を除く): 56070800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 10193, 20386, 40772, 50965, 81544, 101930, 193667, 203860, 254825, 387334, 407720, 509650, 774668, 968335, 1019300, 1549336, 1936670, 2038600, 3873340, 4841675, 7746680, 9683350, 19366700, 38733400]

約数ペア:

[(1, 38733400), (2, 19366700), (4, 9683350), (5, 7746680), (8, 4841675), (10, 3873340), (19, 2038600), (20, 1936670), (25, 1549336), (38, 1019300), (40, 968335), (50, 774668), (76, 509650), (95, 407720), (100, 387334), (152, 254825), (190, 203860), (200, 193667), (380, 101930), (475, 81544), (760, 50965), (950, 40772), (1900, 20386), (3800, 10193)]