4573100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 11665920

約数和(自身を除く): 7092820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 139, 140, 175, 188, 235, 278, 329, 350, 470, 556, 658, 695, 700, 940, 973, 1175, 1316, 1390, 1645, 1946, 2350, 2780, 3290, 3475, 3892, 4700, 4865, 6533, 6580, 6950, 8225, 9730, 13066, 13900, 16450, 19460, 24325, 26132, 32665, 32900, 45731, 48650, 65330, 91462, 97300, 130660, 163325, 182924, 228655, 326650, 457310, 653300, 914620, 1143275, 2286550, 4573100]

約数ペア:

[(1, 4573100), (2, 2286550), (4, 1143275), (5, 914620), (7, 653300), (10, 457310), (14, 326650), (20, 228655), (25, 182924), (28, 163325), (35, 130660), (47, 97300), (50, 91462), (70, 65330), (94, 48650), (100, 45731), (139, 32900), (140, 32665), (175, 26132), (188, 24325), (235, 19460), (278, 16450), (329, 13900), (350, 13066), (470, 9730), (556, 8225), (658, 6950), (695, 6580), (700, 6533), (940, 4865), (973, 4700), (1175, 3892), (1316, 3475), (1390, 3290), (1645, 2780), (1946, 2350)]