141197800

素因数分解:

$2^3\times 5^2\times {\mathrm{705989}}^1$

素因数の和:706005

約数の個数: 24

約数和(自身を含む): 328285350

約数和(自身を除く): 187087550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 705989, 1411978, 2823956, 3529945, 5647912, 7059890, 14119780, 17649725, 28239560, 35299450, 70598900, 141197800]

約数ペア:

[(1, 141197800), (2, 70598900), (4, 35299450), (5, 28239560), (8, 17649725), (10, 14119780), (20, 7059890), (25, 5647912), (40, 3529945), (50, 2823956), (100, 1411978), (200, 705989)]