4291540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19507}}^1$

素因数の和:19527

約数の個数: 24

約数和(自身を含む): 9832032

約数和(自身を除く): 5540492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19507, 39014, 78028, 97535, 195070, 214577, 390140, 429154, 858308, 1072885, 2145770, 4291540]

約数ペア:

[(1, 4291540), (2, 2145770), (4, 1072885), (5, 858308), (10, 429154), (11, 390140), (20, 214577), (22, 195070), (44, 97535), (55, 78028), (110, 39014), (220, 19507)]