8766040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5923}}^1$

素因数の和:5971

約数の個数: 32

約数和(自身を含む): 20260080

約数和(自身を除く): 11494040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5923, 11846, 23692, 29615, 47384, 59230, 118460, 219151, 236920, 438302, 876604, 1095755, 1753208, 2191510, 4383020, 8766040]

約数ペア:

[(1, 8766040), (2, 4383020), (4, 2191510), (5, 1753208), (8, 1095755), (10, 876604), (20, 438302), (37, 236920), (40, 219151), (74, 118460), (148, 59230), (185, 47384), (296, 29615), (370, 23692), (740, 11846), (1480, 5923)]