119197280

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1697}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 282411360

約数和(自身を除く): 163214080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 878, 1697, 1756, 2195, 3394, 3512, 4390, 6788, 7024, 8485, 8780, 13576, 14048, 16970, 17560, 27152, 33940, 35120, 54304, 67880, 70240, 135760, 271520, 744983, 1489966, 2979932, 3724915, 5959864, 7449830, 11919728, 14899660, 23839456, 29799320, 59598640, 119197280]

約数ペア:

[(1, 119197280), (2, 59598640), (4, 29799320), (5, 23839456), (8, 14899660), (10, 11919728), (16, 7449830), (20, 5959864), (32, 3724915), (40, 2979932), (80, 1489966), (160, 744983), (439, 271520), (878, 135760), (1697, 70240), (1756, 67880), (2195, 54304), (3394, 35120), (3512, 33940), (4390, 27152), (6788, 17560), (7024, 16970), (8485, 14048), (8780, 13576)]