5407840

素因数分解:

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

素因数の和:551

約数の個数: 48

約数和(自身を含む): 12979008

約数和(自身を除く): 7571168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 463, 584, 730, 926, 1168, 1460, 1852, 2315, 2336, 2920, 3704, 4630, 5840, 7408, 9260, 11680, 14816, 18520, 33799, 37040, 67598, 74080, 135196, 168995, 270392, 337990, 540784, 675980, 1081568, 1351960, 2703920, 5407840]

約数ペア:

[(1, 5407840), (2, 2703920), (4, 1351960), (5, 1081568), (8, 675980), (10, 540784), (16, 337990), (20, 270392), (32, 168995), (40, 135196), (73, 74080), (80, 67598), (146, 37040), (160, 33799), (292, 18520), (365, 14816), (463, 11680), (584, 9260), (730, 7408), (926, 5840), (1168, 4630), (1460, 3704), (1852, 2920), (2315, 2336)]