76126820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49433}}^1$

素因数の和:49460

約数の個数: 48

約数和(自身を含む): 199317888

約数和(自身を除く): 123191068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 49433, 98866, 197732, 247165, 346031, 494330, 543763, 692062, 988660, 1087526, 1384124, 1730155, 2175052, 2718815, 3460310, 3806341, 5437630, 6920620, 7612682, 10875260, 15225364, 19031705, 38063410, 76126820]

約数ペア:

[(1, 76126820), (2, 38063410), (4, 19031705), (5, 15225364), (7, 10875260), (10, 7612682), (11, 6920620), (14, 5437630), (20, 3806341), (22, 3460310), (28, 2718815), (35, 2175052), (44, 1730155), (55, 1384124), (70, 1087526), (77, 988660), (110, 692062), (140, 543763), (154, 494330), (220, 346031), (308, 247165), (385, 197732), (770, 98866), (1540, 49433)]