520098770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13873}}^1$

素因数の和:14066

約数の個数: 32

約数和(自身を含む): 982945152

約数和(自身を除く): 462846382

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 3749, 7498, 13873, 18745, 27746, 37490, 69365, 138730, 319079, 638158, 1595395, 2261299, 3190790, 4522598, 11306495, 22612990, 52009877, 104019754, 260049385, 520098770]

約数ペア:

[(1, 520098770), (2, 260049385), (5, 104019754), (10, 52009877), (23, 22612990), (46, 11306495), (115, 4522598), (163, 3190790), (230, 2261299), (326, 1595395), (815, 638158), (1630, 319079), (3749, 138730), (7498, 69365), (13873, 37490), (18745, 27746)]