29245600

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 72182880

約数和(自身を除く): 42937280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 263, 278, 400, 526, 556, 695, 800, 1052, 1112, 1315, 1390, 2104, 2224, 2630, 2780, 3475, 4208, 4448, 5260, 5560, 6575, 6950, 8416, 10520, 11120, 13150, 13900, 21040, 22240, 26300, 27800, 36557, 42080, 52600, 55600, 73114, 105200, 111200, 146228, 182785, 210400, 292456, 365570, 584912, 731140, 913925, 1169824, 1462280, 1827850, 2924560, 3655700, 5849120, 7311400, 14622800, 29245600]

約数ペア:

[(1, 29245600), (2, 14622800), (4, 7311400), (5, 5849120), (8, 3655700), (10, 2924560), (16, 1827850), (20, 1462280), (25, 1169824), (32, 913925), (40, 731140), (50, 584912), (80, 365570), (100, 292456), (139, 210400), (160, 182785), (200, 146228), (263, 111200), (278, 105200), (400, 73114), (526, 55600), (556, 52600), (695, 42080), (800, 36557), (1052, 27800), (1112, 26300), (1315, 22240), (1390, 21040), (2104, 13900), (2224, 13150), (2630, 11120), (2780, 10520), (3475, 8416), (4208, 6950), (4448, 6575), (5260, 5560)]