4875440

素因数分解:

$2^4\times 5^1\times {\mathrm{60943}}^1$

素因数の和:60956

約数の個数: 20

約数和(自身を含む): 11335584

約数和(自身を除く): 6460144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60943, 121886, 243772, 304715, 487544, 609430, 975088, 1218860, 2437720, 4875440]

約数ペア:

[(1, 4875440), (2, 2437720), (4, 1218860), (5, 975088), (8, 609430), (10, 487544), (16, 304715), (20, 243772), (40, 121886), (80, 60943)]