38275400

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 89510640

約数和(自身を除く): 51235240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 844, 907, 1055, 1688, 1814, 2110, 3628, 4220, 4535, 5275, 7256, 8440, 9070, 10550, 18140, 21100, 22675, 36280, 42200, 45350, 90700, 181400, 191377, 382754, 765508, 956885, 1531016, 1913770, 3827540, 4784425, 7655080, 9568850, 19137700, 38275400]

約数ペア:

[(1, 38275400), (2, 19137700), (4, 9568850), (5, 7655080), (8, 4784425), (10, 3827540), (20, 1913770), (25, 1531016), (40, 956885), (50, 765508), (100, 382754), (200, 191377), (211, 181400), (422, 90700), (844, 45350), (907, 42200), (1055, 36280), (1688, 22675), (1814, 21100), (2110, 18140), (3628, 10550), (4220, 9070), (4535, 8440), (5275, 7256)]