24991570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 47267712

約数和(自身を除く): 22276142

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 563, 965, 1126, 1930, 2815, 4439, 5630, 8878, 12949, 22195, 25898, 44390, 64745, 108659, 129490, 217318, 543295, 1086590, 2499157, 4998314, 12495785, 24991570]

約数ペア:

[(1, 24991570), (2, 12495785), (5, 4998314), (10, 2499157), (23, 1086590), (46, 543295), (115, 217318), (193, 129490), (230, 108659), (386, 64745), (563, 44390), (965, 25898), (1126, 22195), (1930, 12949), (2815, 8878), (4439, 5630)]