235425133040

素因数分解:

$2^4\times 5^1\times {\mathrm{2942814163}}^1$

素因数の和:2942814176

約数の個数: 20

約数和(自身を含む): 547363434504

約数和(自身を除く): 311938301464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2942814163, 5885628326, 11771256652, 14714070815, 23542513304, 29428141630, 47085026608, 58856283260, 117712566520, 235425133040]

約数ペア:

[(1, 235425133040), (2, 117712566520), (4, 58856283260), (5, 47085026608), (8, 29428141630), (10, 23542513304), (16, 14714070815), (20, 11771256652), (40, 5885628326), (80, 2942814163)]