958820

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 2032128

約数和(自身を除く): 1073308

約数列:

[1, 2, 4, 5, 10, 20, 191, 251, 382, 502, 764, 955, 1004, 1255, 1910, 2510, 3820, 5020, 47941, 95882, 191764, 239705, 479410, 958820]

約数ペア:

[(1, 958820), (2, 479410), (4, 239705), (5, 191764), (10, 95882), (20, 47941), (191, 5020), (251, 3820), (382, 2510), (502, 1910), (764, 1255), (955, 1004)]