470017580

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{93629}}^1$

素因数の和:93889

約数の個数: 24

約数和(自身を含む): 990979920

約数和(自身を除く): 520962340

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 93629, 187258, 374516, 468145, 936290, 1872580, 23500879, 47001758, 94003516, 117504395, 235008790, 470017580]

約数ペア:

[(1, 470017580), (2, 235008790), (4, 117504395), (5, 94003516), (10, 47001758), (20, 23500879), (251, 1872580), (502, 936290), (1004, 468145), (1255, 374516), (2510, 187258), (5020, 93629)]