2073588020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{19463}}^1$

素因数の和:20240

約数の個数: 48

約数和(自身を含む): 4983406848

約数和(自身を除く): 2909818828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 761, 1522, 3044, 3805, 5327, 7610, 10654, 15220, 19463, 21308, 26635, 38926, 53270, 77852, 97315, 106540, 136241, 194630, 272482, 389260, 544964, 681205, 1362410, 2724820, 14811343, 29622686, 59245372, 74056715, 103679401, 148113430, 207358802, 296226860, 414717604, 518397005, 1036794010, 2073588020]

約数ペア:

[(1, 2073588020), (2, 1036794010), (4, 518397005), (5, 414717604), (7, 296226860), (10, 207358802), (14, 148113430), (20, 103679401), (28, 74056715), (35, 59245372), (70, 29622686), (140, 14811343), (761, 2724820), (1522, 1362410), (3044, 681205), (3805, 544964), (5327, 389260), (7610, 272482), (10654, 194630), (15220, 136241), (19463, 106540), (21308, 97315), (26635, 77852), (38926, 53270)]