1566292660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{26903}}^1$

素因数の和:27024

約数の個数: 48

約数和(自身を含む): 3417023232

約数和(自身を除く): 1850730572

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 710, 820, 1420, 2911, 5822, 11644, 14555, 26903, 29110, 53806, 58220, 107612, 134515, 269030, 538060, 1103023, 1910113, 2206046, 3820226, 4412092, 5515115, 7640452, 9550565, 11030230, 19101130, 22060460, 38202260, 78314633, 156629266, 313258532, 391573165, 783146330, 1566292660]

約数ペア:

[(1, 1566292660), (2, 783146330), (4, 391573165), (5, 313258532), (10, 156629266), (20, 78314633), (41, 38202260), (71, 22060460), (82, 19101130), (142, 11030230), (164, 9550565), (205, 7640452), (284, 5515115), (355, 4412092), (410, 3820226), (710, 2206046), (820, 1910113), (1420, 1103023), (2911, 538060), (5822, 269030), (11644, 134515), (14555, 107612), (26903, 58220), (29110, 53806)]