4194800

素因数分解:

$2^4\times 5^2\times {\mathrm{10487}}^1$

素因数の和:10505

約数の個数: 30

約数和(自身を含む): 10078968

約数和(自身を除く): 5884168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10487, 20974, 41948, 52435, 83896, 104870, 167792, 209740, 262175, 419480, 524350, 838960, 1048700, 2097400, 4194800]

約数ペア:

[(1, 4194800), (2, 2097400), (4, 1048700), (5, 838960), (8, 524350), (10, 419480), (16, 262175), (20, 209740), (25, 167792), (40, 104870), (50, 83896), (80, 52435), (100, 41948), (200, 20974), (400, 10487)]