327911540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1490507}}^1$

素因数の和:1490527

約数の個数: 24

約数和(自身を含む): 751216032

約数和(自身を除く): 423304492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1490507, 2981014, 5962028, 7452535, 14905070, 16395577, 29810140, 32791154, 65582308, 81977885, 163955770, 327911540]

約数ペア:

[(1, 327911540), (2, 163955770), (4, 81977885), (5, 65582308), (10, 32791154), (11, 29810140), (20, 16395577), (22, 14905070), (44, 7452535), (55, 5962028), (110, 2981014), (220, 1490507)]