34939040

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 83190240

約数和(自身を除く): 48251200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 1571, 2224, 2780, 3142, 4448, 5560, 6284, 7855, 11120, 12568, 15710, 22240, 25136, 31420, 50272, 62840, 125680, 218369, 251360, 436738, 873476, 1091845, 1746952, 2183690, 3493904, 4367380, 6987808, 8734760, 17469520, 34939040]

約数ペア:

[(1, 34939040), (2, 17469520), (4, 8734760), (5, 6987808), (8, 4367380), (10, 3493904), (16, 2183690), (20, 1746952), (32, 1091845), (40, 873476), (80, 436738), (139, 251360), (160, 218369), (278, 125680), (556, 62840), (695, 50272), (1112, 31420), (1390, 25136), (1571, 22240), (2224, 15710), (2780, 12568), (3142, 11120), (4448, 7855), (5560, 6284)]