2889100

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 6343344

約数和(自身を除く): 3454244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 173, 334, 346, 668, 692, 835, 865, 1670, 1730, 3340, 3460, 4175, 4325, 8350, 8650, 16700, 17300, 28891, 57782, 115564, 144455, 288910, 577820, 722275, 1444550, 2889100]

約数ペア:

[(1, 2889100), (2, 1444550), (4, 722275), (5, 577820), (10, 288910), (20, 144455), (25, 115564), (50, 57782), (100, 28891), (167, 17300), (173, 16700), (334, 8650), (346, 8350), (668, 4325), (692, 4175), (835, 3460), (865, 3340), (1670, 1730)]