14031020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 30735936

約数和(自身を除く): 16704916

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 241, 284, 355, 410, 482, 710, 820, 964, 1205, 1420, 2410, 2911, 4820, 5822, 9881, 11644, 14555, 17111, 19762, 29110, 34222, 39524, 49405, 58220, 68444, 85555, 98810, 171110, 197620, 342220, 701551, 1403102, 2806204, 3507755, 7015510, 14031020]

約数ペア:

[(1, 14031020), (2, 7015510), (4, 3507755), (5, 2806204), (10, 1403102), (20, 701551), (41, 342220), (71, 197620), (82, 171110), (142, 98810), (164, 85555), (205, 68444), (241, 58220), (284, 49405), (355, 39524), (410, 34222), (482, 29110), (710, 19762), (820, 17111), (964, 14555), (1205, 11644), (1420, 9881), (2410, 5822), (2911, 4820)]