14981900

素因数分解:

$2^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 32701032

約数和(自身を除く): 17719132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 233, 466, 643, 932, 1165, 1286, 2330, 2572, 3215, 4660, 5825, 6430, 11650, 12860, 16075, 23300, 32150, 64300, 149819, 299638, 599276, 749095, 1498190, 2996380, 3745475, 7490950, 14981900]

約数ペア:

[(1, 14981900), (2, 7490950), (4, 3745475), (5, 2996380), (10, 1498190), (20, 749095), (25, 599276), (50, 299638), (100, 149819), (233, 64300), (466, 32150), (643, 23300), (932, 16075), (1165, 12860), (1286, 11650), (2330, 6430), (2572, 5825), (3215, 4660)]