4100105620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1213049}}^1$

素因数の和:1213084

約数の個数: 36

約数和(自身を含む): 9323502300

約数和(自身を除く): 5223396680

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 1213049, 2426098, 4852196, 6065245, 12130490, 15769637, 24260980, 31539274, 63078548, 78848185, 157696370, 205005281, 315392740, 410010562, 820021124, 1025026405, 2050052810, 4100105620]

約数ペア:

[(1, 4100105620), (2, 2050052810), (4, 1025026405), (5, 820021124), (10, 410010562), (13, 315392740), (20, 205005281), (26, 157696370), (52, 78848185), (65, 63078548), (130, 31539274), (169, 24260980), (260, 15769637), (338, 12130490), (676, 6065245), (845, 4852196), (1690, 2426098), (3380, 1213049)]