4231120

素因数分解:

$2^4\times 5^1\times {\mathrm{52889}}^1$

素因数の和:52902

約数の個数: 20

約数和(自身を含む): 9837540

約数和(自身を除く): 5606420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52889, 105778, 211556, 264445, 423112, 528890, 846224, 1057780, 2115560, 4231120]

約数ペア:

[(1, 4231120), (2, 2115560), (4, 1057780), (5, 846224), (8, 528890), (10, 423112), (16, 264445), (20, 211556), (40, 105778), (80, 52889)]