2667727810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 5316689664

約数和(自身を除く): 2648961854

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 241, 482, 515, 977, 1030, 1133, 1205, 1954, 2266, 2410, 2651, 4885, 5302, 5665, 9770, 10747, 11330, 13255, 21494, 24823, 26510, 49646, 53735, 100631, 107470, 124115, 201262, 235457, 248230, 273053, 470914, 503155, 546106, 1006310, 1106941, 1177285, 1365265, 2213882, 2354570, 2590027, 2730530, 5180054, 5534705, 11069410, 12950135, 24252071, 25900270, 48504142, 121260355, 242520710, 266772781, 533545562, 1333863905, 2667727810]

約数ペア:

[(1, 2667727810), (2, 1333863905), (5, 533545562), (10, 266772781), (11, 242520710), (22, 121260355), (55, 48504142), (103, 25900270), (110, 24252071), (206, 12950135), (241, 11069410), (482, 5534705), (515, 5180054), (977, 2730530), (1030, 2590027), (1133, 2354570), (1205, 2213882), (1954, 1365265), (2266, 1177285), (2410, 1106941), (2651, 1006310), (4885, 546106), (5302, 503155), (5665, 470914), (9770, 273053), (10747, 248230), (11330, 235457), (13255, 201262), (21494, 124115), (24823, 107470), (26510, 100631), (49646, 53735)]