2016603620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{2557}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 4331819520

約数和(自身を除く): 2315215900

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 839, 940, 1678, 2557, 3356, 4195, 5114, 8390, 10228, 12785, 16780, 25570, 39433, 51140, 78866, 120179, 157732, 197165, 240358, 394330, 480716, 600895, 788660, 1201790, 2145323, 2403580, 4290646, 8581292, 10726615, 21453230, 42906460, 100830181, 201660362, 403320724, 504150905, 1008301810, 2016603620]

約数ペア:

[(1, 2016603620), (2, 1008301810), (4, 504150905), (5, 403320724), (10, 201660362), (20, 100830181), (47, 42906460), (94, 21453230), (188, 10726615), (235, 8581292), (470, 4290646), (839, 2403580), (940, 2145323), (1678, 1201790), (2557, 788660), (3356, 600895), (4195, 480716), (5114, 394330), (8390, 240358), (10228, 197165), (12785, 157732), (16780, 120179), (25570, 78866), (39433, 51140)]