244247620

素因数分解:

$2^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{9203}}^1$

素因数の和:10539

約数の個数: 24

約数和(自身を含む): 513362304

約数和(自身を除く): 269114684

約数列:

[1, 2, 4, 5, 10, 20, 1327, 2654, 5308, 6635, 9203, 13270, 18406, 26540, 36812, 46015, 92030, 184060, 12212381, 24424762, 48849524, 61061905, 122123810, 244247620]

約数ペア:

[(1, 244247620), (2, 122123810), (4, 61061905), (5, 48849524), (10, 24424762), (20, 12212381), (1327, 184060), (2654, 92030), (5308, 46015), (6635, 36812), (9203, 26540), (13270, 18406)]