260190475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3389}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 335447280

約数和(自身を除く): 75256805

約数列:

[1, 5, 25, 37, 83, 185, 415, 925, 2075, 3071, 3389, 15355, 16945, 76775, 84725, 125393, 281287, 626965, 1406435, 3134825, 7032175, 10407619, 52038095, 260190475]

約数ペア:

[(1, 260190475), (5, 52038095), (25, 10407619), (37, 7032175), (83, 3134825), (185, 1406435), (415, 626965), (925, 281287), (2075, 125393), (3071, 84725), (3389, 76775), (15355, 16945)]