3204980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 6773760

約数和(自身を除く): 3568780

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 839, 955, 1678, 1910, 3356, 3820, 4195, 8390, 16780, 160249, 320498, 640996, 801245, 1602490, 3204980]

約数ペア:

[(1, 3204980), (2, 1602490), (4, 801245), (5, 640996), (10, 320498), (20, 160249), (191, 16780), (382, 8390), (764, 4195), (839, 3820), (955, 3356), (1678, 1910)]