8004260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36383}}^1$

素因数の和:36403

約数の個数: 24

約数和(自身を含む): 18337536

約数和(自身を除く): 10333276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 36383, 72766, 145532, 181915, 363830, 400213, 727660, 800426, 1600852, 2001065, 4002130, 8004260]

約数ペア:

[(1, 8004260), (2, 4002130), (4, 2001065), (5, 1600852), (10, 800426), (11, 727660), (20, 400213), (22, 363830), (44, 181915), (55, 145532), (110, 72766), (220, 36383)]