7802980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16963}}^1$

素因数の和:16995

約数の個数: 24

約数和(自身を含む): 17099712

約数和(自身を除く): 9296732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 16963, 33926, 67852, 84815, 169630, 339260, 390149, 780298, 1560596, 1950745, 3901490, 7802980]

約数ペア:

[(1, 7802980), (2, 3901490), (4, 1950745), (5, 1560596), (10, 780298), (20, 390149), (23, 339260), (46, 169630), (92, 84815), (115, 67852), (230, 33926), (460, 16963)]