2501430910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{554641}}^1$

素因数の和:554700

約数の個数: 32

約数和(自身を含む): 5031712224

約数和(自身を除く): 2530281314

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 554641, 1109282, 2773205, 5546410, 6101051, 12202102, 22740281, 30505255, 45480562, 61010510, 113701405, 227402810, 250143091, 500286182, 1250715455, 2501430910]

約数ペア:

[(1, 2501430910), (2, 1250715455), (5, 500286182), (10, 250143091), (11, 227402810), (22, 113701405), (41, 61010510), (55, 45480562), (82, 30505255), (110, 22740281), (205, 12202102), (410, 6101051), (451, 5546410), (902, 2773205), (2255, 1109282), (4510, 554641)]