2247190180

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{234571}}^1$

素因数の和:235059

約数の個数: 24

約数和(自身を含む): 4728971520

約数和(自身を除く): 2481781340

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 234571, 469142, 938284, 1172855, 2345710, 4691420, 112359509, 224719018, 449438036, 561797545, 1123595090, 2247190180]

約数ペア:

[(1, 2247190180), (2, 1123595090), (4, 561797545), (5, 449438036), (10, 224719018), (20, 112359509), (479, 4691420), (958, 2345710), (1916, 1172855), (2395, 938284), (4790, 469142), (9580, 234571)]