26952100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 67565120

約数和(自身を除く): 40613020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 277, 278, 350, 554, 556, 695, 700, 973, 1108, 1385, 1390, 1939, 1946, 2770, 2780, 3475, 3878, 3892, 4865, 5540, 6925, 6950, 7756, 9695, 9730, 13850, 13900, 19390, 19460, 24325, 27700, 38503, 38780, 48475, 48650, 77006, 96950, 97300, 154012, 192515, 193900, 269521, 385030, 539042, 770060, 962575, 1078084, 1347605, 1925150, 2695210, 3850300, 5390420, 6738025, 13476050, 26952100]

約数ペア:

[(1, 26952100), (2, 13476050), (4, 6738025), (5, 5390420), (7, 3850300), (10, 2695210), (14, 1925150), (20, 1347605), (25, 1078084), (28, 962575), (35, 770060), (50, 539042), (70, 385030), (100, 269521), (139, 193900), (140, 192515), (175, 154012), (277, 97300), (278, 96950), (350, 77006), (554, 48650), (556, 48475), (695, 38780), (700, 38503), (973, 27700), (1108, 24325), (1385, 19460), (1390, 19390), (1939, 13900), (1946, 13850), (2770, 9730), (2780, 9695), (3475, 7756), (3878, 6950), (3892, 6925), (4865, 5540)]