25808104010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1096817}}^1$

素因数の和:1097018

約数の個数: 32

約数和(自身を含む): 50304460752

約数和(自身を除く): 24496356742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 11765, 23530, 1096817, 2193634, 5484085, 10968170, 14258621, 28517242, 71293105, 142586210, 198523877, 397047754, 992619385, 1985238770, 2580810401, 5161620802, 12904052005, 25808104010]

約数ペア:

[(1, 25808104010), (2, 12904052005), (5, 5161620802), (10, 2580810401), (13, 1985238770), (26, 992619385), (65, 397047754), (130, 198523877), (181, 142586210), (362, 71293105), (905, 28517242), (1810, 14258621), (2353, 10968170), (4706, 5484085), (11765, 2193634), (23530, 1096817)]