26473540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4229}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 55785240

約数和(自身を除く): 29311700

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 4229, 6260, 8458, 16916, 21145, 42290, 84580, 1323677, 2647354, 5294708, 6618385, 13236770, 26473540]

約数ペア:

[(1, 26473540), (2, 13236770), (4, 6618385), (5, 5294708), (10, 2647354), (20, 1323677), (313, 84580), (626, 42290), (1252, 21145), (1565, 16916), (3130, 8458), (4229, 6260)]