2404060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 5122656

約数和(自身を除く): 2718596

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1693, 3386, 6772, 8465, 16930, 33860, 120203, 240406, 480812, 601015, 1202030, 2404060]

約数ペア:

[(1, 2404060), (2, 1202030), (4, 601015), (5, 480812), (10, 240406), (20, 120203), (71, 33860), (142, 16930), (284, 8465), (355, 6772), (710, 3386), (1420, 1693)]