3148480

素因数分解:

$2^6\times 5^1\times {\mathrm{9839}}^1$

素因数の和:9856

約数の個数: 28

約数和(自身を含む): 7498080

約数和(自身を除く): 4349600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9839, 19678, 39356, 49195, 78712, 98390, 157424, 196780, 314848, 393560, 629696, 787120, 1574240, 3148480]

約数ペア:

[(1, 3148480), (2, 1574240), (4, 787120), (5, 629696), (8, 393560), (10, 314848), (16, 196780), (20, 157424), (32, 98390), (40, 78712), (64, 49195), (80, 39356), (160, 19678), (320, 9839)]