4826780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 7269220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1499, 1610, 2998, 3220, 5996, 7495, 10493, 14990, 20986, 29980, 34477, 41972, 52465, 68954, 104930, 137908, 172385, 209860, 241339, 344770, 482678, 689540, 965356, 1206695, 2413390, 4826780]

約数ペア:

[(1, 4826780), (2, 2413390), (4, 1206695), (5, 965356), (7, 689540), (10, 482678), (14, 344770), (20, 241339), (23, 209860), (28, 172385), (35, 137908), (46, 104930), (70, 68954), (92, 52465), (115, 41972), (140, 34477), (161, 29980), (230, 20986), (322, 14990), (460, 10493), (644, 7495), (805, 5996), (1499, 3220), (1610, 2998)]