528075160

素因数分解:

$2^3\times 5^1\times {\mathrm{13201879}}^1$

素因数の和:13201890

約数の個数: 16

約数和(自身を含む): 1188169200

約数和(自身を除く): 660094040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13201879, 26403758, 52807516, 66009395, 105615032, 132018790, 264037580, 528075160]

約数ペア:

[(1, 528075160), (2, 264037580), (4, 132018790), (5, 105615032), (8, 66009395), (10, 52807516), (20, 26403758), (40, 13201879)]