132240280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{194471}}^1$

素因数の和:194499

約数の個数: 32

約数和(自身を含む): 315044640

約数和(自身を除く): 182804360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 194471, 388942, 777884, 972355, 1555768, 1944710, 3306007, 3889420, 6612014, 7778840, 13224028, 16530035, 26448056, 33060070, 66120140, 132240280]

約数ペア:

[(1, 132240280), (2, 66120140), (4, 33060070), (5, 26448056), (8, 16530035), (10, 13224028), (17, 7778840), (20, 6612014), (34, 3889420), (40, 3306007), (68, 1944710), (85, 1555768), (136, 972355), (170, 777884), (340, 388942), (680, 194471)]