24004420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109111}}^1$

素因数の和:109131

約数の個数: 24

約数和(自身を含む): 54992448

約数和(自身を除く): 30988028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 109111, 218222, 436444, 545555, 1091110, 1200221, 2182220, 2400442, 4800884, 6001105, 12002210, 24004420]

約数ペア:

[(1, 24004420), (2, 12002210), (4, 6001105), (5, 4800884), (10, 2400442), (11, 2182220), (20, 1200221), (22, 1091110), (44, 545555), (55, 436444), (110, 218222), (220, 109111)]