11158360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4011

約数の個数: 32

約数和(自身を含む): 25466400

約数和(自身を除く): 14308040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3929, 7858, 15716, 19645, 31432, 39290, 78580, 157160, 278959, 557918, 1115836, 1394795, 2231672, 2789590, 5579180, 11158360]

約数ペア:

[(1, 11158360), (2, 5579180), (4, 2789590), (5, 2231672), (8, 1394795), (10, 1115836), (20, 557918), (40, 278959), (71, 157160), (142, 78580), (284, 39290), (355, 31432), (568, 19645), (710, 15716), (1420, 7858), (2840, 3929)]