3355840

素因数分解:

$2^6\times 5^1\times {\mathrm{10487}}^1$

素因数の和:10504

約数の個数: 28

約数和(自身を含む): 7991856

約数和(自身を除く): 4636016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 10487, 20974, 41948, 52435, 83896, 104870, 167792, 209740, 335584, 419480, 671168, 838960, 1677920, 3355840]

約数ペア:

[(1, 3355840), (2, 1677920), (4, 838960), (5, 671168), (8, 419480), (10, 335584), (16, 209740), (20, 167792), (32, 104870), (40, 83896), (64, 52435), (80, 41948), (160, 20974), (320, 10487)]