540618860

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{107693}}^1$

素因数の和:107953

約数の個数: 24

約数和(自身を含む): 1139833296

約数和(自身を除く): 599214436

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 107693, 215386, 430772, 538465, 1076930, 2153860, 27030943, 54061886, 108123772, 135154715, 270309430, 540618860]

約数ペア:

[(1, 540618860), (2, 270309430), (4, 135154715), (5, 108123772), (10, 54061886), (20, 27030943), (251, 2153860), (502, 1076930), (1004, 538465), (1255, 430772), (2510, 215386), (5020, 107693)]