22577840

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 52704960

約数和(自身を除く): 30127120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 769, 1468, 1538, 1835, 2936, 3076, 3670, 3845, 5872, 6152, 7340, 7690, 12304, 14680, 15380, 29360, 30760, 61520, 282223, 564446, 1128892, 1411115, 2257784, 2822230, 4515568, 5644460, 11288920, 22577840]

約数ペア:

[(1, 22577840), (2, 11288920), (4, 5644460), (5, 4515568), (8, 2822230), (10, 2257784), (16, 1411115), (20, 1128892), (40, 564446), (80, 282223), (367, 61520), (734, 30760), (769, 29360), (1468, 15380), (1538, 14680), (1835, 12304), (2936, 7690), (3076, 7340), (3670, 6152), (3845, 5872)]