5587240

素因数分解:

$2^3\times 5^1\times {\mathrm{139681}}^1$

素因数の和:139692

約数の個数: 16

約数和(自身を含む): 12571380

約数和(自身を除く): 6984140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139681, 279362, 558724, 698405, 1117448, 1396810, 2793620, 5587240]

約数ペア:

[(1, 5587240), (2, 2793620), (4, 1396810), (5, 1117448), (8, 698405), (10, 558724), (20, 279362), (40, 139681)]