5423920

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 12722400

約数和(自身を除く): 7298480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 449, 604, 755, 898, 1208, 1510, 1796, 2245, 2416, 3020, 3592, 4490, 6040, 7184, 8980, 12080, 17960, 35920, 67799, 135598, 271196, 338995, 542392, 677990, 1084784, 1355980, 2711960, 5423920]

約数ペア:

[(1, 5423920), (2, 2711960), (4, 1355980), (5, 1084784), (8, 677990), (10, 542392), (16, 338995), (20, 271196), (40, 135598), (80, 67799), (151, 35920), (302, 17960), (449, 12080), (604, 8980), (755, 7184), (898, 6040), (1208, 4490), (1510, 3592), (1796, 3020), (2245, 2416)]