82448140

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{5009}}^1$

素因数の和:5841

約数の個数: 24

約数和(自身を含む): 173386080

約数和(自身を除く): 90937940

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 5009, 8230, 10018, 16460, 20036, 25045, 50090, 100180, 4122407, 8244814, 16489628, 20612035, 41224070, 82448140]

約数ペア:

[(1, 82448140), (2, 41224070), (4, 20612035), (5, 16489628), (10, 8244814), (20, 4122407), (823, 100180), (1646, 50090), (3292, 25045), (4115, 20036), (5009, 16460), (8230, 10018)]