137611540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{625507}}^1$

素因数の和:625527

約数の個数: 24

約数和(自身を含む): 315256032

約数和(自身を除く): 177644492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 625507, 1251014, 2502028, 3127535, 6255070, 6880577, 12510140, 13761154, 27522308, 34402885, 68805770, 137611540]

約数ペア:

[(1, 137611540), (2, 68805770), (4, 34402885), (5, 27522308), (10, 13761154), (11, 12510140), (20, 6880577), (22, 6255070), (44, 3127535), (55, 2502028), (110, 1251014), (220, 625507)]