44049880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157321}}^1$

素因数の和:157339

約数の個数: 32

約数和(自身を含む): 113271840

約数和(自身を除く): 69221960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 157321, 314642, 629284, 786605, 1101247, 1258568, 1573210, 2202494, 3146420, 4404988, 5506235, 6292840, 8809976, 11012470, 22024940, 44049880]

約数ペア:

[(1, 44049880), (2, 22024940), (4, 11012470), (5, 8809976), (7, 6292840), (8, 5506235), (10, 4404988), (14, 3146420), (20, 2202494), (28, 1573210), (35, 1258568), (40, 1101247), (56, 786605), (70, 629284), (140, 314642), (280, 157321)]