4360392920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8385371}}^1$

素因数の和:8385395

約数の個数: 32

約数和(自身を含む): 10565568720

約数和(自身を除く): 6205175800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8385371, 16770742, 33541484, 41926855, 67082968, 83853710, 109009823, 167707420, 218019646, 335414840, 436039292, 545049115, 872078584, 1090098230, 2180196460, 4360392920]

約数ペア:

[(1, 4360392920), (2, 2180196460), (4, 1090098230), (5, 872078584), (8, 545049115), (10, 436039292), (13, 335414840), (20, 218019646), (26, 167707420), (40, 109009823), (52, 83853710), (65, 67082968), (104, 41926855), (130, 33541484), (260, 16770742), (520, 8385371)]