13289200

素因数分解:

$2^4\times 5^2\times {\mathrm{33223}}^1$

素因数の和:33241

約数の個数: 30

約数和(自身を含む): 31928264

約数和(自身を除く): 18639064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33223, 66446, 132892, 166115, 265784, 332230, 531568, 664460, 830575, 1328920, 1661150, 2657840, 3322300, 6644600, 13289200]

約数ペア:

[(1, 13289200), (2, 6644600), (4, 3322300), (5, 2657840), (8, 1661150), (10, 1328920), (16, 830575), (20, 664460), (25, 531568), (40, 332230), (50, 265784), (80, 166115), (100, 132892), (200, 66446), (400, 33223)]