63794120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9437}}^1$

素因数の和:9474

約数の個数: 48

約数和(自身を含む): 155443860

約数和(自身を除く): 91649740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 9437, 18874, 37748, 47185, 75496, 94370, 122681, 188740, 245362, 377480, 490724, 613405, 981448, 1226810, 1594853, 2453620, 3189706, 4907240, 6379412, 7974265, 12758824, 15948530, 31897060, 63794120]

約数ペア:

[(1, 63794120), (2, 31897060), (4, 15948530), (5, 12758824), (8, 7974265), (10, 6379412), (13, 4907240), (20, 3189706), (26, 2453620), (40, 1594853), (52, 1226810), (65, 981448), (104, 613405), (130, 490724), (169, 377480), (260, 245362), (338, 188740), (520, 122681), (676, 94370), (845, 75496), (1352, 47185), (1690, 37748), (3380, 18874), (6760, 9437)]