121106680

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9551}}^1$

素因数の和:9879

約数の個数: 32

約数和(自身を含む): 273378240

約数和(自身を除く): 152271560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 9551, 12680, 19102, 38204, 47755, 76408, 95510, 191020, 382040, 3027667, 6055334, 12110668, 15138335, 24221336, 30276670, 60553340, 121106680]

約数ペア:

[(1, 121106680), (2, 60553340), (4, 30276670), (5, 24221336), (8, 15138335), (10, 12110668), (20, 6055334), (40, 3027667), (317, 382040), (634, 191020), (1268, 95510), (1585, 76408), (2536, 47755), (3170, 38204), (6340, 19102), (9551, 12680)]