72821650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{132403}}^1$

素因数の和:132426

約数の個数: 24

約数和(自身を含む): 147762864

約数和(自身を除く): 74941214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 132403, 264806, 662015, 1324030, 1456433, 2912866, 3310075, 6620150, 7282165, 14564330, 36410825, 72821650]

約数ペア:

[(1, 72821650), (2, 36410825), (5, 14564330), (10, 7282165), (11, 6620150), (22, 3310075), (25, 2912866), (50, 1456433), (55, 1324030), (110, 662015), (275, 264806), (550, 132403)]