5579180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 11884320

約数和(自身を除く): 6305140

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3929, 7858, 15716, 19645, 39290, 78580, 278959, 557918, 1115836, 1394795, 2789590, 5579180]

約数ペア:

[(1, 5579180), (2, 2789590), (4, 1394795), (5, 1115836), (10, 557918), (20, 278959), (71, 78580), (142, 39290), (284, 19645), (355, 15716), (710, 7858), (1420, 3929)]