5407540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 11472552

約数和(自身を除く): 6065012

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2677, 5354, 10708, 13385, 26770, 53540, 270377, 540754, 1081508, 1351885, 2703770, 5407540]

約数ペア:

[(1, 5407540), (2, 2703770), (4, 1351885), (5, 1081508), (10, 540754), (20, 270377), (101, 53540), (202, 26770), (404, 13385), (505, 10708), (1010, 5354), (2020, 2677)]