18082250

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 16063030

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 479, 755, 958, 1510, 2395, 3775, 4790, 7550, 11975, 18875, 23950, 37750, 59875, 72329, 119750, 144658, 361645, 723290, 1808225, 3616450, 9041125, 18082250]

約数ペア:

[(1, 18082250), (2, 9041125), (5, 3616450), (10, 1808225), (25, 723290), (50, 361645), (125, 144658), (151, 119750), (250, 72329), (302, 59875), (479, 37750), (755, 23950), (958, 18875), (1510, 11975), (2395, 7550), (3775, 4790)]