27255640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11549}}^1$

素因数の和:11619

約数の個数: 32

約数和(自身を含む): 62370000

約数和(自身を除く): 35114360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 11549, 23098, 46196, 57745, 92392, 115490, 230980, 461960, 681391, 1362782, 2725564, 3406955, 5451128, 6813910, 13627820, 27255640]

約数ペア:

[(1, 27255640), (2, 13627820), (4, 6813910), (5, 5451128), (8, 3406955), (10, 2725564), (20, 1362782), (40, 681391), (59, 461960), (118, 230980), (236, 115490), (295, 92392), (472, 57745), (590, 46196), (1180, 23098), (2360, 11549)]