80282510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 184633344

約数和(自身を除く): 104350834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2543, 2870, 3157, 4510, 5086, 6314, 12715, 15785, 17801, 25430, 27973, 31570, 35602, 55946, 89005, 104263, 139865, 178010, 195811, 208526, 279730, 391622, 521315, 729841, 979055, 1042630, 1146893, 1459682, 1958110, 2293786, 3649205, 5734465, 7298410, 8028251, 11468930, 16056502, 40141255, 80282510]

約数ペア:

[(1, 80282510), (2, 40141255), (5, 16056502), (7, 11468930), (10, 8028251), (11, 7298410), (14, 5734465), (22, 3649205), (35, 2293786), (41, 1958110), (55, 1459682), (70, 1146893), (77, 1042630), (82, 979055), (110, 729841), (154, 521315), (205, 391622), (287, 279730), (385, 208526), (410, 195811), (451, 178010), (574, 139865), (770, 104263), (902, 89005), (1435, 55946), (2255, 35602), (2543, 31570), (2870, 27973), (3157, 25430), (4510, 17801), (5086, 15785), (6314, 12715)]