2703920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 6386496

約数和(自身を除く): 3682576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 463, 584, 730, 926, 1168, 1460, 1852, 2315, 2920, 3704, 4630, 5840, 7408, 9260, 18520, 33799, 37040, 67598, 135196, 168995, 270392, 337990, 540784, 675980, 1351960, 2703920]

約数ペア:

[(1, 2703920), (2, 1351960), (4, 675980), (5, 540784), (8, 337990), (10, 270392), (16, 168995), (20, 135196), (40, 67598), (73, 37040), (80, 33799), (146, 18520), (292, 9260), (365, 7408), (463, 5840), (584, 4630), (730, 3704), (926, 2920), (1168, 2315), (1460, 1852)]