103685751740

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1\times {\mathrm{60449}}^1$

素因数の和:61214

約数の個数: 48

約数和(自身を含む): 219665628000

約数和(自身を除く): 115979876260

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 617, 695, 1234, 1390, 2468, 2780, 3085, 6170, 12340, 60449, 85763, 120898, 171526, 241796, 302245, 343052, 428815, 604490, 857630, 1208980, 1715260, 8402411, 16804822, 33609644, 37297033, 42012055, 74594066, 84024110, 149188132, 168048220, 186485165, 372970330, 745940660, 5184287587, 10368575174, 20737150348, 25921437935, 51842875870, 103685751740]

約数ペア:

[(1, 103685751740), (2, 51842875870), (4, 25921437935), (5, 20737150348), (10, 10368575174), (20, 5184287587), (139, 745940660), (278, 372970330), (556, 186485165), (617, 168048220), (695, 149188132), (1234, 84024110), (1390, 74594066), (2468, 42012055), (2780, 37297033), (3085, 33609644), (6170, 16804822), (12340, 8402411), (60449, 1715260), (85763, 1208980), (120898, 857630), (171526, 604490), (241796, 428815), (302245, 343052)]