1188580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 2536128

約数和(自身を除く): 1347548

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 887, 1340, 1774, 3548, 4435, 8870, 17740, 59429, 118858, 237716, 297145, 594290, 1188580]

約数ペア:

[(1, 1188580), (2, 594290), (4, 297145), (5, 237716), (10, 118858), (20, 59429), (67, 17740), (134, 8870), (268, 4435), (335, 3548), (670, 1774), (887, 1340)]