2012303825

素因数分解:

$5^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 2972428800

約数和(自身を除く): 960124975

約数列:

[1, 5, 7, 25, 35, 47, 49, 175, 235, 245, 329, 343, 1175, 1225, 1645, 1715, 2303, 4993, 8225, 8575, 11515, 16121, 24965, 34951, 57575, 80605, 124825, 174755, 234671, 244657, 403025, 873775, 1173355, 1223285, 1642697, 1712599, 5866775, 6116425, 8213485, 8562995, 11498879, 41067425, 42814975, 57494395, 80492153, 287471975, 402460765, 2012303825]

約数ペア:

[(1, 2012303825), (5, 402460765), (7, 287471975), (25, 80492153), (35, 57494395), (47, 42814975), (49, 41067425), (175, 11498879), (235, 8562995), (245, 8213485), (329, 6116425), (343, 5866775), (1175, 1712599), (1225, 1642697), (1645, 1223285), (1715, 1173355), (2303, 873775), (4993, 403025), (8225, 244657), (8575, 234671), (11515, 174755), (16121, 124825), (24965, 80605), (34951, 57575)]