520080370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2261219}}^1$

素因数の和:2261249

約数の個数: 16

約数和(自身を含む): 976847040

約数和(自身を除く): 456766670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2261219, 4522438, 11306095, 22612190, 52008037, 104016074, 260040185, 520080370]

約数ペア:

[(1, 520080370), (2, 260040185), (5, 104016074), (10, 52008037), (23, 22612190), (46, 11306095), (115, 4522438), (230, 2261219)]