68370080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11549}}^1$

素因数の和:11601

約数の個数: 48

約数和(自身を含む): 165904200

約数和(自身を除く): 97534120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 11549, 23098, 46196, 57745, 92392, 115490, 184784, 230980, 369568, 427313, 461960, 854626, 923920, 1709252, 1847840, 2136565, 3418504, 4273130, 6837008, 8546260, 13674016, 17092520, 34185040, 68370080]

約数ペア:

[(1, 68370080), (2, 34185040), (4, 17092520), (5, 13674016), (8, 8546260), (10, 6837008), (16, 4273130), (20, 3418504), (32, 2136565), (37, 1847840), (40, 1709252), (74, 923920), (80, 854626), (148, 461960), (160, 427313), (185, 369568), (296, 230980), (370, 184784), (592, 115490), (740, 92392), (1184, 57745), (1480, 46196), (2960, 23098), (5920, 11549)]