385753.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5107}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 18021024

約数和(自身を除く): 9543404

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5107, 10214, 20428, 25535, 51070, 102140, 423881, 847762, 1695524, 2119405, 4238810, 8477620]

約数ペア:

[(1, 8477620), (2, 4238810), (4, 2119405), (5, 1695524), (10, 847762), (20, 423881), (83, 102140), (166, 51070), (332, 25535), (415, 20428), (830, 10214), (1660, 5107)]