2570860

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 5435136

約数和(自身を除く): 2864276

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 673, 764, 955, 1346, 1910, 2692, 3365, 3820, 6730, 13460, 128543, 257086, 514172, 642715, 1285430, 2570860]

約数ペア:

[(1, 2570860), (2, 1285430), (4, 642715), (5, 514172), (10, 257086), (20, 128543), (191, 13460), (382, 6730), (673, 3820), (764, 3365), (955, 2692), (1346, 1910)]