80946490

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{28603}}^1$

素因数の和:28893

約数の個数: 16

約数和(自身を含む): 146223648

約数和(自身を除く): 65277158

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 28603, 57206, 143015, 286030, 8094649, 16189298, 40473245, 80946490]

約数ペア:

[(1, 80946490), (2, 40473245), (5, 16189298), (10, 8094649), (283, 286030), (566, 143015), (1415, 57206), (2830, 28603)]