4220260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19183}}^1$

素因数の和:19203

約数の個数: 24

約数和(自身を含む): 9668736

約数和(自身を除く): 5448476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19183, 38366, 76732, 95915, 191830, 211013, 383660, 422026, 844052, 1055065, 2110130, 4220260]

約数ペア:

[(1, 4220260), (2, 2110130), (4, 1055065), (5, 844052), (10, 422026), (11, 383660), (20, 211013), (22, 191830), (44, 95915), (55, 76732), (110, 38366), (220, 19183)]