108019180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284261}}^1$

素因数の和:284289

約数の個数: 24

約数和(自身を含む): 238780080

約数和(自身を除く): 130760900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 284261, 568522, 1137044, 1421305, 2842610, 5400959, 5685220, 10801918, 21603836, 27004795, 54009590, 108019180]

約数ペア:

[(1, 108019180), (2, 54009590), (4, 27004795), (5, 21603836), (10, 10801918), (19, 5685220), (20, 5400959), (38, 2842610), (76, 1421305), (95, 1137044), (190, 568522), (380, 284261)]