4967900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 12665856

約数和(自身を除く): 7697956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 151, 175, 188, 235, 302, 329, 350, 470, 604, 658, 700, 755, 940, 1057, 1175, 1316, 1510, 1645, 2114, 2350, 3020, 3290, 3775, 4228, 4700, 5285, 6580, 7097, 7550, 8225, 10570, 14194, 15100, 16450, 21140, 26425, 28388, 32900, 35485, 49679, 52850, 70970, 99358, 105700, 141940, 177425, 198716, 248395, 354850, 496790, 709700, 993580, 1241975, 2483950, 4967900]

約数ペア:

[(1, 4967900), (2, 2483950), (4, 1241975), (5, 993580), (7, 709700), (10, 496790), (14, 354850), (20, 248395), (25, 198716), (28, 177425), (35, 141940), (47, 105700), (50, 99358), (70, 70970), (94, 52850), (100, 49679), (140, 35485), (151, 32900), (175, 28388), (188, 26425), (235, 21140), (302, 16450), (329, 15100), (350, 14194), (470, 10570), (604, 8225), (658, 7550), (700, 7097), (755, 6580), (940, 5285), (1057, 4700), (1175, 4228), (1316, 3775), (1510, 3290), (1645, 3020), (2114, 2350)]