87645130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{186479}}^1$

素因数の和:186533

約数の個数: 16

約数和(自身を含む): 161118720

約数和(自身を除く): 73473590

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 186479, 372958, 932395, 1864790, 8764513, 17529026, 43822565, 87645130]

約数ペア:

[(1, 87645130), (2, 43822565), (5, 17529026), (10, 8764513), (47, 1864790), (94, 932395), (235, 372958), (470, 186479)]