2103102140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1266929}}^1$

素因数の和:1267021

約数の個数: 24

約数和(自身を含む): 4469729040

約数和(自身を除く): 2366626900

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1266929, 2533858, 5067716, 6334645, 12669290, 25338580, 105155107, 210310214, 420620428, 525775535, 1051551070, 2103102140]

約数ペア:

[(1, 2103102140), (2, 1051551070), (4, 525775535), (5, 420620428), (10, 210310214), (20, 105155107), (83, 25338580), (166, 12669290), (332, 6334645), (415, 5067716), (830, 2533858), (1660, 1266929)]