5372420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6247}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 11546304

約数和(自身を除く): 6173884

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 6247, 12494, 24988, 31235, 62470, 124940, 268621, 537242, 1074484, 1343105, 2686210, 5372420]

約数ペア:

[(1, 5372420), (2, 2686210), (4, 1343105), (5, 1074484), (10, 537242), (20, 268621), (43, 124940), (86, 62470), (172, 31235), (215, 24988), (430, 12494), (860, 6247)]