19083800

素因数分解:

$2^3\times 5^2\times {\mathrm{95419}}^1$

素因数の和:95435

約数の個数: 24

約数和(自身を含む): 44370300

約数和(自身を除く): 25286500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 95419, 190838, 381676, 477095, 763352, 954190, 1908380, 2385475, 3816760, 4770950, 9541900, 19083800]

約数ペア:

[(1, 19083800), (2, 9541900), (4, 4770950), (5, 3816760), (8, 2385475), (10, 1908380), (20, 954190), (25, 763352), (40, 477095), (50, 381676), (100, 190838), (200, 95419)]