76521320

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3259}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 172519200

約数和(自身を除く): 95997880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 3259, 4696, 5870, 6518, 11740, 13036, 16295, 23480, 26072, 32590, 65180, 130360, 1913033, 3826066, 7652132, 9565165, 15304264, 19130330, 38260660, 76521320]

約数ペア:

[(1, 76521320), (2, 38260660), (4, 19130330), (5, 15304264), (8, 9565165), (10, 7652132), (20, 3826066), (40, 1913033), (587, 130360), (1174, 65180), (2348, 32590), (2935, 26072), (3259, 23480), (4696, 16295), (5870, 13036), (6518, 11740)]