26883080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 70208640

約数和(自身を除く): 43325560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1433, 1876, 2345, 2680, 2866, 3752, 4690, 5732, 7165, 9380, 10031, 11464, 14330, 18760, 20062, 28660, 40124, 50155, 57320, 80248, 96011, 100310, 192022, 200620, 384044, 401240, 480055, 672077, 768088, 960110, 1344154, 1920220, 2688308, 3360385, 3840440, 5376616, 6720770, 13441540, 26883080]

約数ペア:

[(1, 26883080), (2, 13441540), (4, 6720770), (5, 5376616), (7, 3840440), (8, 3360385), (10, 2688308), (14, 1920220), (20, 1344154), (28, 960110), (35, 768088), (40, 672077), (56, 480055), (67, 401240), (70, 384044), (134, 200620), (140, 192022), (268, 100310), (280, 96011), (335, 80248), (469, 57320), (536, 50155), (670, 40124), (938, 28660), (1340, 20062), (1433, 18760), (1876, 14330), (2345, 11464), (2680, 10031), (2866, 9380), (3752, 7165), (4690, 5732)]