520050404140

素因数分解:

$2^2\times 5^1\times {\mathrm{26002520207}}^1$

素因数の和:26002520216

約数の個数: 12

約数和(自身を含む): 1092105848736

約数和(自身を除く): 572055444596

約数列:

[1, 2, 4, 5, 10, 20, 26002520207, 52005040414, 104010080828, 130012601035, 260025202070, 520050404140]

約数ペア:

[(1, 520050404140), (2, 260025202070), (4, 130012601035), (5, 104010080828), (10, 52005040414), (20, 26002520207)]