272146040

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{9157}}^1$

素因数の和:9911

約数の個数: 32

約数和(自身を含む): 613219680

約数和(自身を除く): 341073640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3715, 5944, 7430, 9157, 14860, 18314, 29720, 36628, 45785, 73256, 91570, 183140, 366280, 6803651, 13607302, 27214604, 34018255, 54429208, 68036510, 136073020, 272146040]

約数ペア:

[(1, 272146040), (2, 136073020), (4, 68036510), (5, 54429208), (8, 34018255), (10, 27214604), (20, 13607302), (40, 6803651), (743, 366280), (1486, 183140), (2972, 91570), (3715, 73256), (5944, 45785), (7430, 36628), (9157, 29720), (14860, 18314)]