31060960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27733}}^1$

素因数の和:27755

約数の個数: 48

約数和(自身を含む): 83867616

約数和(自身を除く): 52806656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27733, 55466, 110932, 138665, 194131, 221864, 277330, 388262, 443728, 554660, 776524, 887456, 970655, 1109320, 1553048, 1941310, 2218640, 3106096, 3882620, 4437280, 6212192, 7765240, 15530480, 31060960]

約数ペア:

[(1, 31060960), (2, 15530480), (4, 7765240), (5, 6212192), (7, 4437280), (8, 3882620), (10, 3106096), (14, 2218640), (16, 1941310), (20, 1553048), (28, 1109320), (32, 970655), (35, 887456), (40, 776524), (56, 554660), (70, 443728), (80, 388262), (112, 277330), (140, 221864), (160, 194131), (224, 138665), (280, 110932), (560, 55466), (1120, 27733)]