234865120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{209701}}^1$

素因数の和:209723

約数の個数: 48

約数和(自身を含む): 634138848

約数和(自身を除く): 399273728

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, 209701, 419402, 838804, 1048505, 1467907, 1677608, 2097010, 2935814, 3355216, 4194020, 5871628, 6710432, 7339535, 8388040, 11743256, 14679070, 16776080, 23486512, 29358140, 33552160, 46973024, 58716280, 117432560, 234865120]

約数ペア:

[(1, 234865120), (2, 117432560), (4, 58716280), (5, 46973024), (7, 33552160), (8, 29358140), (10, 23486512), (14, 16776080), (16, 14679070), (20, 11743256), (28, 8388040), (32, 7339535), (35, 6710432), (40, 5871628), (56, 4194020), (70, 3355216), (80, 2935814), (112, 2097010), (140, 1677608), (160, 1467907), (224, 1048505), (280, 838804), (560, 419402), (1120, 209701)]