5020210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 10312344

約数和(自身を除く): 5292134

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 230, 299, 365, 529, 598, 730, 949, 1058, 1495, 1679, 1898, 2645, 2990, 3358, 4745, 5290, 6877, 8395, 9490, 13754, 16790, 21827, 34385, 38617, 43654, 68770, 77234, 109135, 193085, 218270, 386170, 502021, 1004042, 2510105, 5020210]

約数ペア:

[(1, 5020210), (2, 2510105), (5, 1004042), (10, 502021), (13, 386170), (23, 218270), (26, 193085), (46, 109135), (65, 77234), (73, 68770), (115, 43654), (130, 38617), (146, 34385), (230, 21827), (299, 16790), (365, 13754), (529, 9490), (598, 8395), (730, 6877), (949, 5290), (1058, 4745), (1495, 3358), (1679, 2990), (1898, 2645)]