7328544040

素因数分解:

$2^3\times 5^1\times {\mathrm{2593}}^1\times {\mathrm{70657}}^1$

素因数の和:73261

約数の個数: 32

約数和(自身を含む): 16495816680

約数和(自身を除く): 9167272640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2593, 5186, 10372, 12965, 20744, 25930, 51860, 70657, 103720, 141314, 282628, 353285, 565256, 706570, 1413140, 2826280, 183213601, 366427202, 732854404, 916068005, 1465708808, 1832136010, 3664272020, 7328544040]

約数ペア:

[(1, 7328544040), (2, 3664272020), (4, 1832136010), (5, 1465708808), (8, 916068005), (10, 732854404), (20, 366427202), (40, 183213601), (2593, 2826280), (5186, 1413140), (10372, 706570), (12965, 565256), (20744, 353285), (25930, 282628), (51860, 141314), (70657, 103720)]