118999540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{540907}}^1$

素因数の和:540927

約数の個数: 24

約数和(自身を含む): 272617632

約数和(自身を除く): 153618092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 540907, 1081814, 2163628, 2704535, 5409070, 5949977, 10818140, 11899954, 23799908, 29749885, 59499770, 118999540]

約数ペア:

[(1, 118999540), (2, 59499770), (4, 29749885), (5, 23799908), (10, 11899954), (11, 10818140), (20, 5949977), (22, 5409070), (44, 2704535), (55, 2163628), (110, 1081814), (220, 540907)]