11771540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53507}}^1$

素因数の和:53527

約数の個数: 24

約数和(自身を含む): 26968032

約数和(自身を除く): 15196492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53507, 107014, 214028, 267535, 535070, 588577, 1070140, 1177154, 2354308, 2942885, 5885770, 11771540]

約数ペア:

[(1, 11771540), (2, 5885770), (4, 2942885), (5, 2354308), (10, 1177154), (11, 1070140), (20, 588577), (22, 535070), (44, 267535), (55, 214028), (110, 107014), (220, 53507)]