44417840

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5189}}^1$

素因数の和:5309

約数の個数: 40

約数和(自身を含む): 104256720

約数和(自身を除く): 59838880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 5189, 8560, 10378, 20756, 25945, 41512, 51890, 83024, 103780, 207560, 415120, 555223, 1110446, 2220892, 2776115, 4441784, 5552230, 8883568, 11104460, 22208920, 44417840]

約数ペア:

[(1, 44417840), (2, 22208920), (4, 11104460), (5, 8883568), (8, 5552230), (10, 4441784), (16, 2776115), (20, 2220892), (40, 1110446), (80, 555223), (107, 415120), (214, 207560), (428, 103780), (535, 83024), (856, 51890), (1070, 41512), (1712, 25945), (2140, 20756), (4280, 10378), (5189, 8560)]