13524700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^2$

素因数の和:299

約数の個数: 54

約数和(自身を含む): 33784296

約数和(自身を除く): 20259596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1390, 1946, 2780, 3475, 3892, 4865, 6950, 9730, 13900, 19321, 19460, 24325, 38642, 48650, 77284, 96605, 97300, 135247, 193210, 270494, 386420, 483025, 540988, 676235, 966050, 1352470, 1932100, 2704940, 3381175, 6762350, 13524700]

約数ペア:

[(1, 13524700), (2, 6762350), (4, 3381175), (5, 2704940), (7, 1932100), (10, 1352470), (14, 966050), (20, 676235), (25, 540988), (28, 483025), (35, 386420), (50, 270494), (70, 193210), (100, 135247), (139, 97300), (140, 96605), (175, 77284), (278, 48650), (350, 38642), (556, 24325), (695, 19460), (700, 19321), (973, 13900), (1390, 9730), (1946, 6950), (2780, 4865), (3475, 3892)]