8880460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26119}}^1$

素因数の和:26145

約数の個数: 24

約数和(自身を含む): 19746720

約数和(自身を除く): 10866260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26119, 52238, 104476, 130595, 261190, 444023, 522380, 888046, 1776092, 2220115, 4440230, 8880460]

約数ペア:

[(1, 8880460), (2, 4440230), (4, 2220115), (5, 1776092), (10, 888046), (17, 522380), (20, 444023), (34, 261190), (68, 130595), (85, 104476), (170, 52238), (340, 26119)]