132912996820

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5653}}^1\times {\mathrm{8581}}^1$

素因数の和:14380

約数の個数: 48

約数和(自身を含む): 281237151888

約数和(自身を除く): 148324155068

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 5653, 8581, 11306, 17162, 22612, 28265, 34324, 42905, 56530, 85810, 113060, 171620, 774461, 1175597, 1548922, 2351194, 3097844, 3872305, 4702388, 5877985, 7744610, 11755970, 15489220, 23511940, 48508393, 97016786, 194033572, 242541965, 485083930, 970167860, 6645649841, 13291299682, 26582599364, 33228249205, 66456498410, 132912996820]

約数ペア:

[(1, 132912996820), (2, 66456498410), (4, 33228249205), (5, 26582599364), (10, 13291299682), (20, 6645649841), (137, 970167860), (274, 485083930), (548, 242541965), (685, 194033572), (1370, 97016786), (2740, 48508393), (5653, 23511940), (8581, 15489220), (11306, 11755970), (17162, 7744610), (22612, 5877985), (28265, 4702388), (34324, 3872305), (42905, 3097844), (56530, 2351194), (85810, 1548922), (113060, 1175597), (171620, 774461)]