112012880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{200023}}^1$

素因数の和:200043

約数の個数: 40

約数和(自身を含む): 297635712

約数和(自身を除く): 185622832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 200023, 400046, 800092, 1000115, 1400161, 1600184, 2000230, 2800322, 3200368, 4000460, 5600644, 7000805, 8000920, 11201288, 14001610, 16001840, 22402576, 28003220, 56006440, 112012880]

約数ペア:

[(1, 112012880), (2, 56006440), (4, 28003220), (5, 22402576), (7, 16001840), (8, 14001610), (10, 11201288), (14, 8000920), (16, 7000805), (20, 5600644), (28, 4000460), (35, 3200368), (40, 2800322), (56, 2000230), (70, 1600184), (80, 1400161), (112, 1000115), (140, 800092), (280, 400046), (560, 200023)]